Distribution Analysis: Descriptive Statistics |
The Tables Tab
You can use the Tables tab to display tables that summarize the results of the univariate analysis. The Tables tab is shown in Figure 13.3. You can choose from the following tables:
- Sample moments
- displays sample moments and related statistics, including the mean, variance, skewness, and kurtosis.
- Basic measures
- displays statistics related to the central location and the spread of the data.
- Quantiles
- displays quantile information.
- Confidence limits for normal data
- adds confidence limits to the Quantiles table, based on the assumption that the data are normally distributed.
- Distribution-free confidence limits
- adds confidence limits to the Quantiles table, based on order statistics.
- Extreme observations
- displays the observations with the highest and lowest values for the selected variable.
- Extreme values
- displays the extreme values (highest and lowest) for the selected variable.
- Missing values
- displays the frequency and percentage of missing values for the selected variable.
Caution: The observation numbers in the Extreme Observations table reflect the observations that are included in the analysis. If you exclude observations from the analysis, the observation numbers reported in the Extreme Observations table might not correspond to the same observations in the data table.
Copyright © 2009 by SAS Institute Inc., Cary, NC, USA. All rights reserved.