@rvar |

Row population (non d.f. corrected) variances.

Pearson product moment population variances for each row of the group, with d.f. correction.

Syntax: @rvars(x)

x: group

Return: series

For each observation corresponding to a row in the group of series, compute the population variance,

where is the mean of the values for the observation.

Examples

show @rvar(g

returns a linked series of population variances in the rows of group g.

Cross-references

See also
@rmean.