VDISPLAY directive

Displays further output from a REML analysis.


Options

PRINT = strings
What output to present (model, components, effects, means, stratumvariances, monitoring, vcovariance, deviance, Waldtests, missingvalues, covariancemodels); default mode, comp, Wald, cova

CHANNEL = identifier
Channel number of file, or identifier of a text to store output; default current output file

PTERMS = formula
Terms (fixed or random) for which effects or means are to be printed; default * implies all the fixed terms

PSE = string
Standard errors to be printed with tables of effects and means (differences, estimates, alldifferences, allestimates, none); default diff

CFORMAT = string
Whether printed output for covariance models gives the variances matrices or the parameters (variancematrices, parameters); default vari


Parameter

    pointers
Save structure containing the details of each analysis; default is to take the save structure from the latest REML analysis


Description

The VDISPLAY directive allows further output to be produced from one or more REML analyses without having to repeat all the calculations.

   Information from a REML analysis can be stored using the parameter SAVE in the REML statement for use in the SAVE parameter of VDISPLAY. Several SAVE structures can be specified, corresponding to the analyses of several different variates. By default, the save structure for the last y-variate analysed is saved automatically and used by VDISPLAY.

   The options of VDISPLAY are the same as those that control output from REML: PRINT, PTERMS, PSE and CFORMAT, plus the CHANNEL option which allows output to be directed to another output channel or into a text structure. The available settings of PRINT are identical to those in REML. For example, the commands

VCOMPONENTS [FIXED=Nitrogen*Variety] RANDOM=Block/Wplot/Splot

REML [PRINT=model,wald,components] Yield

VDISPLAY [PRINT=effects]

print the effects for the fixed terms after the analysis, without having to re-run the algorithm.

 

Options: PRINT, CHANNEL, PTERMS, PSE, CFORMAT.

Parameter: unnamed.