Scripts - Jackknife
Jackknife command
Jackknife(procedure,matrixname).
This procedure creates a matrix containing the jackknife sampling distribution of various parameters estimated in a statistical procedure.
You can use this matrix in for example the Statistical functions to calculate the mean using the Average function, or calculate the number of values above or below a particular value using the CountIf conditional count function.
The following statistical procedures are enabled for the Jackknife command (more will follow in coming MedCalc updates):
- MEANS
- CORRELATION, RANKCORRELATION, PARTIALCORRELATION, REGRESSION
- ONESAMPLETTEST, TTESTPAIRED
- SIGNEDRANKSUMTEST, WILCOXON
- RELATIVERISK, MCNEMAR
- BLANDALTMAN, PASSINGBABLOK, DEMING
- CVFROMDUPLICATES
- CONCORDANCE, KAPPA
Notes
- During execution, subgroups are ignored.
- During execution, bootstrap procedures in the statistical procedure itself are disabled.
- When logarithmic transformation (or Box-Cox transformation) is applied, the reported results are not back-transformed to their original scale.