Products | Versions |
---|---|
Spotfire Statistica | 13.0 and above |
This article explains how to standardize values in a block.
1. Select a block of values in the spreadsheet, right-click,
2. Select either Fill/Standardize Block - Standardize Columns or Fill/Standardize Block - Standardize Rows from the shortcut menu. The standardized values are computed as follows:
Standard Value = (raw value - mean of highlighted row/column)/standard deviation.
Note: Selected variables can also be standardized by selecting Data|Standardize. This procedure operates independent of the currently selected block, but takes into account the current case selection conditions and weights.