composeKTS {KarsTS}

composeKTS: perform operations on time series

Description

This function allows to perform a number of operations on the values of the time series.The operations currently available are: sum, multiplication, opposite, reciprocal and natural logarithm. It is used through the Operations button in the Analysis Menu

Details

Opposite, inverse and logarithm can be applied simultaneously to N time series. The output consists of N output time series the names of which are assigned by default (original names plus Opp, Recip or Ln). On the contrary, the output of sum and multiplication is a single time series and the user must choose its name.

Value

The output time series in the environment KTSEnv

Author(s)

Marina Saez Andreu