A vector is a structure with a series of values: variate, text or factor. These functions form summaries for each set of corresponding values of a list of vectors:
VSUMS |
Arithmetic sums |
|---|---|
VTOTALS |
Synonym for VSUMS |
VMEANS |
Averages |
VMEDIANS |
Median values |
VMINIMA |
Minimum values |
VMAXIMA |
Maximum values |
VPERCENTILES |
Calculates percentiles across a set of variates |
VQUANTILES |
Calculates quantiles across a set of variates |
VRANGE |
Range of values |
VCOVARIANCE |
Covariances |
VCORRELATION |
Correlation |
VSD |
Standard deviations |
VSEMEANS |
Standard errors of the means |
VSKEWNESS |
Skewness |
VKURTOSIS |
Kurtosis |
VVARIANCES |
Variances |
VNOBSERVATIONS |
Nunbers of observations (non-missing values) |
VNVALUES |
Numbers of values |
VNMV |
Numbers of missing values |
VPOSITIONS |
Positions of values |