Tabulation is the process of forming simple tables from the data. Such
tables are useful for looking at the structure of the data and numbers of
observations associated with factor combinations.
statements are permitted either
immediately before or after the linear model.
If a linear (mixed) model
is not supplied, ASReml will generate a simple model
as it does not
actually read the data
until it has read a linear model line.
The tabulate statement has the form
!SD !RANGE !STATS !FILTER
is the directive name and must begin in column 1,
is a list of variates for which means are required,
nominates a variable containing weights,
requests counts as well as means to be reported,
<= 7) requests means be reported with
decimal places. If omitted, ASReml reports 5 significant digits;
if specified without an argument, 2 decimal places are reported,
requests the minimum and maximum of each cell be reported,
requests the standard deviation within each cell be reported,
is shorthand for
!COUNT !SD !RANGE
nominates a factor for selecting a portion of the data,
indicates that only records with
column are to be included,
identifies the factors to be used
for classifying the data. Only factors (not covariates) may be
nominated and no more than six may be nominated.
ASReml prints the multiway table of means omitting empty cells to a file
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