#### 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
by admin

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 a simple linear regression and Pearson’s correlation. Regression parameters for a straight-line model (Y = a + bx)...

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

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

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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 the 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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This function fits a polynomial regression model to powers of a single predictor by the method of linear least squares. Interpolation and...

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

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