#### What is R by C Contingency Table Analysis

R by C Contingency Table Analysis The r by c chi-square test in StatsDirect uses a number of methods to investigate two way contingency tables...

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Posted September 16, 2018
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R by C Contingency Table Analysis The r by c chi-square test in StatsDirect uses a number of methods to investigate two way contingency tables...

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Posted September 16, 2018
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This function enables you to compare the distribution of classes of observations with an expected distribution. Your data must consist of a random...

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Posted September 16, 2018
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Woolf Statistics: In case-control studies observed frequencies can often be represented by a series of two by two tables. Each stratum of this...

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Posted September 16, 2018
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Analysis_Chi-square_Mantel Haenszel; Analysis_Meta-analysis_Odds Ratio. Case-control studies of dichotomous outcomes (e.g. healed or not healed)...

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Posted September 16, 2018
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This function provides simple linear regression and Pearson’s correlation. Regression parameters for a straight line model (Y = a + bx) are...

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Posted September 16, 2018
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This is a generalised regression function that fits a linear model of an outcome to one or more predictor variables. The term multiple...

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Posted September 16, 2018
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Partial Correlation Partial correlation is a method used to describe the relationship between two variables whilst taking away the effects of...

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Posted September 16, 2018
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This function compares the slopes and separations of two or more simple linear regression lines. The method involves examination of regression...

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Posted September 17, 2018
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Linearity with Replicates of the Outcome (Y) This function gives a test for linearity in a simple linear regression model when the...

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Posted September 17, 2018
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Polynomial Regression This function fits a polynomial regression model to powers of a single predictor by the method of linear least squares...

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Posted September 17, 2018
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Logistic Regression This function fits and analyses logistic models for binary outcome/response data with one or more predictors. Binomial...

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