Key Points Normality refers to how your data fits into a normal distribution. You can find out if your data is uniform by ...

Key Points Fisher’s 1-Way ANOVA is a basic statistical test for detecting differences in the means between two or more sample ...

Researchers published a new analysis from genetic sequencing data of more than 53,000 individuals, primarily from minority populations.

For example, a data analysis might show that average local income, employment rates and alcoholism rates all have a measurable effect on crime levels.

Sensitivity analysis, also called "what-if" analysis, predicts a variety of potential outcomes based on changes in independent variables.

A quartile is a statistical term describing a division of a data set into four equal intervals.

This example uses PROC PRINQUAL to perform a nonmetric multidimensional preference (MDPREF) analysis (Carroll 1972). MDPREF analysis is a principal component analysis of a data matrix with columns ...

The ODS OUTPUT statement creates SAS data sets from ODS tables. In the following example, the GENMOD procedure is invoked to perform Poisson regression and part of the resulting procedure output is ...