@pch |

One-period percentage change (in decimal fraction).

Syntax: @pch(x)

x: series

n: integer, series

Return: series

Returns one-period percentage change (in decimal fraction) in the series x:

This function is panel aware.

Examples

If x is a series of monthly profits, then

show @pch(x)

produces a linked series of monthly profit growth in decimal fraction.

Cross-references