Parameters | Utilities | Summary Statistic to Compute for Each Variable

Summary Statistic to Compute for Each Variable
Select the summary statistics to compute.
The summary statistics are summarized in the following table:
Median value
Note: Median Polish works for Affymetrix probe level data as the summarization method in RMA and GCRMA. When selecting Median Polish, specifying one and only one variable in the Variables By Which to Summarize field is needed.
5th percentile
10th percentile
25th percentile
75th percentile
90th percentile
95th percentile
99th percentile
The probability that an observation from a Student's t distribution, with degrees of freedom df and noncentrality parameter nc, is less than or equal to x
For more information about these methods, consult a statistics text.
To Specify a Summary Statistic:
Left-click the desired statistic. Hold down Ctrl while left-clicking to select multiple statistics.