The OUTTREND= data set contains the variables specified in the BY statement as well as the variables listed below. The OUTTREND= data set records the trend statistics for each variable specified in a VAR statement (not the CROSSVAR statement).

When the TREND statement TRANSPOSE=NO option is omitted or explicitly specified, the variable names are related to trend statistics specified in the TREND statement and the variable values are related to the INTERVAL= option in the ID statement or the SEASONALITY= option in the PROC TIMESERIES statement.

_NAME_

variable name

_TIMEID_

time ID values

_SEASON_

seasonal index

NOBS

number of observations

N

number of nonmissing observations

NMISS

number of missing observations

MINIMUM

minimum value

MAXIMUM

maximum value

RANGE

maximum value

SUM

summation value

MEAN

mean value

STDDEV

standard deviation

CSS

corrected sum of squares

USS

uncorrected sum of squares

MEDIAN

median value

The preceding statistics are computed for each time period.

When the TREND statement TRANSPOSE=YES option is specified, the variable values related to trend statistics specified in the TREND statement and the variable names are related to the INTERVAL= option in the ID statement, the SEASONALITY= option in the PROC TIMESERIES statement, or the NPERIODS= option in the TREND statement. The following variables are written to the OUTTREND= data set:

_NAME_

variable name

_STAT_

trend statistic name

_LABEL_

trend statistic name

PERIODt

trend statistic value for time period t