One Way Anova in SAS

One Way Anova in SAS

The ANOVA, or analysis of variance, basically analyses the different estimates by utilising the F-distribution to evaluate if the population means are equal or not.

Check if a Specified Object Exists

Check if a Specified Object Exists

Often Programmers are required to find if an object exists in SAS for validation or to execute certain codes dynamically. This article will help you to find if a specific object exists in SAS. The types of objects include datasets, external files, open libraries, file references, macros, macro variables, formats, informats, and specific variables in a dataset.

6 methods to reorder Variables in SAS Data Set

6 methods to reorder Variables in SAS Data Set

In SAS, the order of variables in a data set is based on the order in which the variables were created. There are several reasons you may want to reorder variables names in a SAS data set. You can change the position of a variable in a SAS dataset with any of the following statements. ATTRIB, ARRAY, FORMAT, INFORMAT, LENGTH, and RETAIN.