s1 {landmulti}

Identifier of the first short-term outcome

Description

Identifier of the first short-term outcome

Usage

s1(x)

Arguments

x

the first short-term outcome

Details

This is a helperfunction used by multipredict() to identify the first short-term outcome. If used directly it will only return the input. Therefore it should not be called directly and only be used in the 'formula' argument in multipredict() to identify the variable that is the first short-term outcome. See 'Examples' section of multipredict() for more details.

Value

returns the input if this function is used directly. See 'details' for more explanation