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Friday, August 21, 2009

Game Theory

Game theory involves logical theory. The researcher uses logic in order to evaluate Game theory. Game theory basically deals with two terms, namely ‘cooperation’ and ‘payoffs.’ Game theory basically explains the incentive conditions that are required for cooperation. Game theory also provides help to researchers in making strategic decisions. Game theory provides help to researchers as it helps them develop models that are related to bargaining and deterrence.

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The prisoner’s dilemma in Game theory is a kind of classical game that is in the literature of Game theory. This game in Game theory involves the participation of two players who begin with a particular amount with them. This game in Game theory depicts the situation that is bad for both players participating because of their non-cooperation. In this Game theory, the players would be in better shape if they had cooperated.

The repeated games in Game theory involve games that are repeated rather than games that are a single shot. The word repetition in Game theory means that players are provided extra information, which is the individual performance in the past game of the other player.

The strategies in Game theory are basically the plans that involve an action, and the purpose of the strategies in Game theory is to secure the most favorable game value for the future games in the long run. An example of the strategy in Game theory is ‘tit for tat,’ in which the player reciprocates the action of the other player in the game. A pure strategy in Game theory is always employing the same strategy by the player in the game. A mixed strategy in Game theory is making a random choice, which involves the employing of one’s best strategies. This strategy in Game theory is employed by the player in order to maximize the value of the favorable game in cases when the usage of pure strategy gives the opponent an advantage of predictability.

A game matrix in Game theory is the table that consists of all the strategies of player A in the columns against the strategies of the player B in the rows. The values that are assigned in each cell are the payoff value in Game theory. This matrix in Game theory consists of a minimax value, a maximin value and a saddle point.

The game in Game theory is considered a fair game only if the value of a game equals either person's odds played against any single strategy of the opponent.

Even though Game theory is a branch of logic, Game theory should not be misinterpreted by the researcher to be purely logic.

There are certain assumptions that are made in Game theory and they are as follows:

It is assumed in Game theory that players should reply rationally on the basis of the payoffs in the game.

One of the most frequently employed assumptions in Game theory is that of conservative rationality. In this assumption of Game theory, the players choose the strategies that account for the maximum average gains or minimum average losses to the player using that strategy in Game theory.

A very strange assumption is made in Game theory and it involves the conditions of full information. Such conditions are assumed in Game theory but are rarely met in the real world.

Monday, August 17, 2009

Dissertation Consultant

What is a dissertation consultant?
A dissertation consultant is a trained professional who can help you with your dissertation.

Why do I need a dissertation consultant?

Because a dissertation consultant can give you valuable feedback, guidance and assistance on your dissertation, a dissertation consultant can be necessary if you are struggling with your dissertation. In fact, even if you are not struggling with your dissertation, a dissertation consultant can be beneficial to you because a dissertation consultant can help you finish your dissertation faster, more efficiently, and more successfully

How can a dissertation consultant help me finish my dissertation quicker and more successfully?
A dissertation consultant can help expedite the process of writing a dissertation because a dissertation consultant can help you at the very beginning of the project. A dissertation consultant can even help you choose a topic. A dissertation consultant does this by helping students narrow down a topic in addition to helping them do the dissertation research necessary on that topic. Because it can take students months to choose a topic, (one that can be studied and is valid) and do research on that topic, a dissertation consultant can speed up the process by guiding the student towards a concrete, manageable, and valid topic. Additionally, a dissertation consultant can help the student do the necessary preliminary research. This is only the beginning of how a dissertation consultant can help a student finish his or her dissertation in a timely manner, however. A dissertation consultant will also help a student make a timeline for the project (something that is essential as most students fall behind without a proper timeline detailing exactly what needs to be done), and will help the student carry out the very time consuming and difficult statistical analysis. The time saved with a dissertation consultant on gathering data and interpreting the data is enormous as a dissertation consultant is trained in both of these difficult tasks.

When should I seek the help of a dissertation consultant?
Because a dissertation is a lengthy and difficult task, it is helpful to hire a dissertation consultant at the very beginning of the project. Because the dissertation consultant can help a student step-by-step through every single aspect of the project, the earlier the student seeks help, the more the dissertation consultant will be able to help the student. However, a dissertation consultant can be invaluable at any time, so it is never too late to hire a dissertation consultant.

How do I get a dissertation consultant?

There are many firms offering the help of dissertation consulting and a student must simply contact one of these firms. Be sure to have a lengthy initial conversation detailing your goals and objectives, however, because you need to hire a dissertation consultant who can actually address your individual concerns.

Is dissertation consulting expensive?
No. When you consider how expensive it is to be in school, and the amount of time, money and energy already spent on your education, a dissertation consultant is certainly not expensive. Additionally, considering both the invaluable help that a dissertation consultant provides and the amount of time that can be saved with the help of a dissertation consultant, it is actually very cost effective to hire a dissertation consultant.

Is hiring a dissertation consultant ethical?
Yes. Dissertation consulting firms know that this is a concern among both students and faculty, and for this reason, they do not do the work for the student. Dissertation consulting firms provide feedback, advice and guidance—they do not provide the actual dissertation. In other words, a dissertation consultant is much like an advisor who is always available to help the student (because advisors are not always available or able to help students with their concerns). When a student struggles in school, he/she hires a tutor. Likewise, when a student struggles with a dissertation, he/she hires a dissertation consultant to achieve success.

Thursday, August 13, 2009

Dissertation Statistics Consultant

What is a dissertation statistics consultant?


A dissertation statistics consultant is a professional who can help you with your dissertation. A dissertation statistics consultant is a valuable resource when it comes to writing your dissertation because a dissertation statistics consultant can guide you and give you step-by-step instruction along with the much-needed support, help and feedback that you seek.

Who should hire a dissertation statistics consultant?


Any student who is seeking to obtain their doctorate should hire a dissertation statistics consultant. The most important part in obtaining a doctorate is the dissertation and a dissertation statistics consultant can help students write the dissertation. Therefore, anyone needing to write a dissertation (which is also anyone seeking a doctoral degree) should seek the help of a dissertation statistics consultant.

When should I hire a dissertation statistics consultant?


You should hire a dissertation statistics consultant at the very beginning of the process of writing your dissertation. Because the dissertation is lengthy, difficult and time consuming, hiring a dissertation statistics consultant at the very beginning of this process can save you much valuable time. A dissertation statistics consultant will even help you choose a topic. Though it might seem pretty easy to choose your topic, this is often not the case. Many students second guess their topic once they begin and they therefore loose valuable time. Additionally, many topics are rejected by professors because it is not phrased properly. Here again this may seem simple, but it is often difficult for a student to put his/her topic into a question that makes statistical sense. Therefore, hiring a dissertation statistics consultant at the very beginning is beneficial as a dissertation statistics consultant can help you choose your topic.


If you do not hire a dissertation statistics consultant at the very beginning, however, rest assured that you can still acquire help though you have already begun. In fact, a dissertation statistics consultant is helpful throughout the entire process, so you should still consider hiring a dissertation statistics consultant if you have already started your project.

What, exactly, does a dissertation statistics consultant do?


The answer to this question is simple: everything! A dissertation statistics consultant can help with everything that is required in a dissertation. A dissertation statistics consultant is trained in statistics and can therefore assist students with all aspects of statistics. This includes collecting data, interpreting data, throwing-out invalid data, making data make sense (which is often harder than it seems!) and presenting data in the proper and acceptable format.


A dissertation statistics consultant is not limited to statistics, however. A dissertation statistics consultant can help with the entire dissertation. For one, a dissertation statistics consultant will give a student a time-line by which different parts of the research should be done. This can be incredibly helpful as students, without the help of the dissertation statistics consultant, can often procrastinate and wait until the last minute to get everything done. Once the time-line is complete, a dissertation statistics consultant will discuss how the research is to be done and what steps need to be performed. This too is extremely time consuming as statistics require the proper tests, parameters and sample size. Accurate data is not easily attainable, but a dissertation statistics consultant can make it manageable. Once the research is done, the dissertation statistics consultant will interpret that research and go over these results with the student. The student, along with the dissertation statistics consultant, can then continue to write the dissertation with the information obtained. Once the dissertation is written, a dissertation statistics consultant will edit and review the dissertation (Not every dissertation statistics consultant does this, however, so be choosy about which dissertation statistics consultant you choose!). Finally, the dissertation statistics consultant will review the dissertation with the student and prepare the student for the oral defense of this dissertation. Thus, the dissertation statistics consultant guides the student every step of the way until the project is complete and the doctorate is obtained with much success.

Thursday, August 6, 2009

Cluster Analysis

Statistics Solutions is the country's leader in statistical consulting and cluster analysis. Contact Statistics Solutions today for a free 30-minute consultation.

Cluster analysis can be used in market research problems for satisfying certain purposes. This document will discuss the utilization of cluster analysis.

Cluster analysis can be used to segment consumers on the basis of allowances sought from the purchase of the product. Cluster analysis can be used to identify the homogeneous group of buyers in the market.

Cluster analysis is that kind of technique that is used to discover or understand the structures within a complex body of structures. In other words, cluster analysis gets involved in the segmentation of data. There are three methods or approaches in cluster analysis to serve this purpose: the hierarchical methods, the partitioning methods and the two step procedure.

The hierarchical methods in cluster analysis wrap up the data row-wise. On the other hand, the partitioning method (or the non hierarchical method) in cluster analysis wraps the data into a specified number of segments and further interchanges the variables to improve the measure of effectiveness in the data. Finally, the two step procedure in cluster analysis determines the perfect number of clusters by comparing the values of model choice criteria across different clustering solutions.

The procedure of performing cluster analysis involves formulating the problem, selecting a measure of distance, selecting a procedure for clustering, determining the number of clusters, interpreting the clusters profile and assessing the validity of clustering.

With every analysis, a researcher becomes familiar with different kinds of variables. In the case of cluster analysis, the researcher becomes familiar with variables based on past research. An adaptable measure of distance is selected in cluster analysis. One can use a commonly used measure called Euclidean distance in cluster analysis.

There is a lower triangle matrix called similarity (or the distance coefficient matrix) in cluster analysis. This consists of pair-wise distances between the objects or cases.

The cluster results in cluster analysis are indicated with the help of a graphical display device called a dendrogram. The desirable clusters in cluster analysis are the ones which are widely separated and are explicit.

The researcher working upon cluster analysis should always be aware that in cluster analysis, no clustering solution will be accepted without some assessment of the cluster analysis’s reliability and validity. The procedures used in assessing the reliability of clustering results in cluster analysis are quite complex. These procedures tell the researcher to perform cluster analysis on the same data using some different measures of distance. Then, the researcher compares the results across the measures in cluster analysis in order to determine the stability or the validity of the cluster solutions. The final procedure tells the researcher to perform different methods or approaches of clustering in cluster analysis and then to compare all the procedures or approaches simultaneously. By doing this procedure, the researcher can assess the validity of the cluster results in cluster analysis.

Additionally, a procedure of deleting variables randomly in cluster analysis is done by many researchers. The researcher then performs a clustering based on the reduced set of variables in cluster analysis. Then, a comparison on the result of the ones with original variables and the ones with random variables is done in cluster analysis.

Thursday, July 30, 2009

Thesis and Dissertation Consultants

Thesis and dissertation consultants are required in order to help students facing difficulties in selecting a topic, writing methods, understanding content, understanding complex formulas and understanding techniques. In such cases, students often seek the help of thesis and dissertation consultants. Thesis and dissertation consultants provide help in various statistical topics used in the fields of business, medicine / nursing and psychology.


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Let’s discuss in detail how thesis and dissertation consultants help students in the fields of business, medicine / nursing and psychology as they face problems in submitting their dissertation on statistical topics.


In the field of business, suppose the student is working on some market research project, thesis and dissertation consultants provide help as to the complete overview of market research theory. Thesis and dissertation consultants provide information on various statistical techniques used while doing the market research. Suppose the student is using Cluster analysis in his or her project, for example. If so, then the thesis and dissertation consultants provide information on cluster analysis.


Thesis and dissertation consultants shed light upon various usages of cluster analysis in market research, such as why consumers buy certain products and the benefits sought from such products. Thesis and dissertation consultants tell students that Cluster Analysis can be used to identify the homogeneous groups of buyers, to formulate a problem, to select a distance measure, to select a clustering procedure, to decide the number of clusters, and to interpret the profile clusters. And finally, thesis and dissertation consultants shed light upon the validity of clustering done through Cluster Analysis. Thesis and dissertation consultants inform the students on different types of clustering procedures in the analysis, which are hierarchical, non hierarchical, or two step procedures.


In the field of psychology, suppose the student is working on a project based on partial correlation. In this case, thesis and dissertation consultants provide information about the complete overview of partial correlation theory. Thesis and dissertation consultants help us gather information that tells us that partial correlation is nothing but the measure of association between two variables, while controlling or adjusting the effect of one or more additional variables. Thesis and dissertation consultants provide information on certain terminologies of partial correlation, like control variables, order of correlation, spurious correlation, etc. Thesis and dissertation consultants provide information that the partial correlation is useful and is quiet common in cases of small models, like models with one control variable or sometimes with two or three control variables. Thesis and dissertation consultants provide information about various assumptions of partial correlation, like the assumption that in a linear relationship, data should be interval in nature, etc.


In the field of medicine and nursing, thesis and dissertation consultants provide information on clinical trials, epidemiology, clinical or laboratory research, etc. Thesis and dissertation consultants provide information that clinical trials can be done only when a sufficient amount of information has been gathered on the quality of the drug that is to be tested. Thesis and dissertation consultants tell us that epidemiology is the process of studying the factors affecting the health and illness of the population of a particular region. Thesis and dissertation consultants inform us that this process serves in the interest of public health, and medicines are taken for prevention.


Thesis and dissertation consultants consist of professors and lecturers who have attained their doctorates in their respective fields. It should not be misinterpreted that thesis and dissertation consultants do the entire work of the dissertation. Rather, thesis and dissertation consultants and the students work hard together as they strive to write the best dissertation possible.

Thursday, July 23, 2009

Statistical Consulting

Statistical Consulting is very popular, as statistics is becoming more important in every possible field. Statistical Consulting can rescue any business, organization or student as it can help individuals and organizations reach the top of their profession or field.

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Statistical Consulting acts as a huge support for organizations and students as there are constant demands for results and profits. Statistical Consulting can assist with difficult issues bothering both students and organizations alike. Statistical Consulting Firms are hired and have professionals who have the required expertise necessary in all types of statistical matters. Statistical Consulting uses the art and science of statistics to solve practical problems. Statistical Consulting reduces the level of a stress the client feels and gives them a path to follow for their dissertation or for the development of their business and organization.

Statistical Consulting Firms are highly popular today because everyone desires to be on top. Whether it is a college dissertation or a company’s reputation, Statistical Consulting can surely boost both results and performance. In particular, small businesses can use Statistical Consulting as they do not have access to the correct expertise for their statistics issues. Statistical Consulting will assist them with their data analysis, presentations, reports, reviews, etc. and will help them gain success. Thus, students and both small and large businesses have all benefited by hiring Statistical Consulting Firms.

Statistical Consulting offers guidance in solving the statistical problems for companies. They also are extremely helpful to students writing dissertations. In Psychology, Statistical Consulting can help students if they are trying to form a basis for their experimental psychology project or dissertation. Statistical Consulting helps in conducting the psychological research and helps in the statistical verification of theories, models and treatments. Statistical Consulting can also provide assistance in clinical psychology by administering scales or tests.

Statistical Consulting is acquired from experienced individuals who have the insight and market knowledge of the statistical matters involved in any field. Statistical Consulting can polish and review a student’s study hypothesis. Statistical Consulting provides improved operational definitions to a student’s study variables. Statistical Consulting enhances the many measures of research and surveys, therefore increasing the internal and external validity of a study. Statistical Consulting also carries out the statistical methods and tests (reliability analysis, non parametric tests like Mann Whitney and Kruskal Wallis, ANOVA, t-test, MANOVA, ANCOVA, etc.) required by companies as well as the students. Sometimes, Statistical Consulting also helps in generating synopsis graphs and tables of statistical conclusions. They also translate the study results.

Statistical Consulting offers guides who can solve problems by making the client explain their problems in detail. Once the clients are sure of the questions and their problems, Statistical Consulting makes it easier for the clients as Statistical Consulting provides solutions and suggestions. Statistical Consulting also helps in translating complicated statistical matters into simple English. In this way, students and company holders can comprehend their own study and conclusions. With the help of Statistical Consulting, businesses and students know exactly what they need to do to succeed. Thus, Statistical Consulting helps their clients reach their goals in the best possible way. Hiring Statistical Consulting, therefore, is imperative for every student and company who wants to reach the top.

Tuesday, July 14, 2009

Statistical Analysis Consulting

Statistical Analysis Consulting is both popular and in much demand as proper interpretation and acquiring of statistics is invaluable in every possible field. Statistical Analysis Consulting can save any business, organization or student as it can provide much needed help to individuals and organizations alike. In short, it can help these businesses and individuals reach the top of their profession or field.

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Because there are constant demands for profits and concrete results, Statistical Analysis Consulting acts as a huge support for organizations and students. Statistical Analysis Consulting can help with any difficult statistical problem that students and organizations encounter. Statistical Analysis Consulting Firms can provide professionals who have the expertise necessary to solve any statistical problem. Statistical Analysis Consulting uses the science of statistics to help with any practical problems requiring statistics. Statistical Analysis Consulting gives businesses and students a clear path to follow and therefore reduces the level of a stress the client feels.

Because there is so much pressure to be on top, Statistical Analysis Consulting Firms are highly popular today. Statistical Analysis Consulting can surely boost both results and performance for all organizations and individuals who seek their help. Small businesses in particular can use Statistical Analysis Consulting as they do not have the man-power or knowledge necessary to deal with statistical issues. Statistical Analysis Consulting will assist them with their data analysis, presentations, reports, reviews, etc. and will help them maximize their profit.

Statistical Analysis Consulting offers guidance in solving statistical problems that anyone faces. While they can help businesses, they can also prove useful in Psychology. Statistical Analysis Consulting can help students if they are trying to form a basis for their experimental psychology project. Statistical Analysis Consulting helps to conduct the psychological research. They also help in the statistical verification of theories, models and treatments proposed by students. Finally, Statistical Analysis Consulting can also provide assistance in clinical psychology by administering scales or tests. These tests must be administered properly, and Statistical Analysis Consulting can help students do this accurately and precisely.

Statistical Analysis Consulting is acquired from experts who can deal with statistical matters involved in any field. Additionally, Statistical Analysis Consulting can polish and review a student’s study hypothesis and proposal. Statistical Analysis Consulting increases the internal and external validity of the study by enhancing the many measures of research and surveys. Statistical Analysis Consulting can also perform the statistical methods and tests (reliability analysis, non parametric tests like Kruskal Wallis, Mann Whitney, ANOVA, t-test, MANOVA, ANCOVA, etc.) required by both companies and students. Very often, Statistical Analysis Consulting also helps to generate synopsis graphs and tables of statistical conclusions. Statistical Analysis Consulting can also translate all of the important study results.

Statistical Analysis Consulting provides expert solutions to all people who acquire this help. Additionally, they also solve problems by allowing the client to explain their problems in detail. Once the clients are aware of their own problems, Statistical Analysis Consulting provides solutions and suggestions to these problems. Statistical Analysis Consulting also assists clients as they translate complicated statistical matters into simple English. By doing this, students and organizations can comprehend their own study and conclusions. With the help of Statistical Analysis Consulting, businesses, students and organizations know exactly what needs to be done to be very successful. Therefore, Statistical Analysis Consulting helps clients reach their goals in the most efficient, the most cost effective and the timeliest way possible.