You can use the following methods to count distinct values in a dataset in SAS: Method 1: Count Distinct Values in One…
Descriptive Statistics in SAS
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- Descriptive Statistics in SASSASSoftware Tutorials
How to Calculate the Sum by Group in SAS
by Tutor AspireYou can use the following methods to calculate the sum of values by group in SAS: Method 1: Calculate Sum by One…
- Descriptive Statistics in SASSASSoftware Tutorials
How to Perform a Shapiro-Wilk Test in SAS
by Tutor AspireThe Shapiro-Wilk test is used to determine whether or not a dataset follows a normal distribution. The following step-by-step example shows how…
- Descriptive Statistics in SASSASSoftware Tutorials
How to Calculate the Mean by Group in SAS
by Tutor AspireYou can use the following methods to calculate the mean of values by group in SAS: Method 1: Calculate Mean by One…
- Descriptive Statistics in SASSASSoftware Tutorials
How to Create Line Plots in SAS (With Examples)
by Tutor AspireYou can use proc sgplot to create line plots in SAS. This procedure uses the following basic syntax: /*create dataset*/ proc sgplot…
- Descriptive Statistics in SASSASSoftware Tutorials
How to Use Proc Tabulate in SAS (With Examples)
by Tutor AspireYou can use proc tabulate in SAS to quickly display descriptive statistics for one or more variables in a tabular format. The…
- Descriptive Statistics in SASSASSoftware Tutorials
How to Count Observations by Group in SAS
by Tutor AspireYou can use the following methods to count the total observations by group in SAS: Method 1: Count Observations by One Group…
- Descriptive Statistics in SASSASSoftware Tutorials
How to Calculate Cronbach’s Alpha in SAS (With Example)
by Tutor AspireChronbach’s Alpha is a way to measure the internal consistency of a questionnaire or survey. Cronbach’s Alpha ranges between 0 and 1,…
- Descriptive Statistics in SASSASSoftware Tutorials
How to Create a Scatterplot with Regression Line in SAS
by Tutor AspireYou can use proc sgplot to quickly create a scatterplot with a regression line in SAS. The following examples show how to…
- Descriptive Statistics in SASSASSoftware Tutorials
How to Perform a Mann-Whitney U Test in SAS
by Tutor AspireA Mann-Whitney U test (sometimes called the Wilcoxon rank-sum test) is used to compare the differences between two samples when the sample…