APPLY Subcommand (TSPLOT command)
APPLY allows you to produce a plot using previously defined specifications without having to repeat the TSPLOT subcommands.
- The only specification on APPLY is the name of a previous model enclosed in quotes. If a model name is not specified, the specifications from the previous TSPLOT command are used.
- To change one or more specifications of the plot, specify the subcommands of only those portions you want to change after the subcommand APPLY.
- If no variables are specified, the variables that were specified for the original plot are used.
- To plot different variables, enter new variable names before or after the APPLY subcommand.
Example
TSPLOT VARIABLES = TICKETS
/LN
/DIFF=1
/SDIFF=1
/PERIOD=12.
TSPLOT VARIABLES = ROUNDTRP
/APPLY.
TSPLOT APPLY
/NOLOG.
- The first command produces a plot of TICKETS after a natural log transformation, differencing, and seasonal differencing have been applied.
- The second command plots the values for ROUNDTRP using the same subcommands specified for TICKETS.
- The third command produces another plot of ROUNDTRP but this time without a log transformation. ROUNDTRP is still differenced once and seasonally differenced with a periodicity of 12.