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 © 2008 by SAS Institute Inc., Cary, NC, USA. All rights reserved.