statgenSTA v1.0.2


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Single Trial Analysis (STA) of Field Trials

Phenotypic analysis of field trials using mixed models with and without spatial components. One of a series of statistical genetic packages for streamlining the analysis of typical plant breeding experiments developed by Biometris. Some functions have been created to be used in conjunction with the R package 'asreml' for the 'ASReml' software, which can be obtained upon purchase from 'VSN' international (<>).



R package for single trial analysis

Implemented functionality

The following functionality has been implemented:

  • Single trial analysis
    • Single trial analysis using SpATS, asreml or lme4
    • Computation of statistics e.g. BLUEs, BLUPs, SE of BLUEs, SE of BLUPs and heritability based on the fitted models.
  • Plotting and reporting (.pdf and .tex) functions for most raw and fitted data.

Functions in statgenSTA

Name Description
TDMaize Field data for a maize experiment in Tlaltizapan, Mexico Coerce extracted heritabilities to data.frame
STAtoCross Convert STA to Cross
summary.TD Summarizing objects of class TD
plot.STA Plot function for class STA
plot.TD Plot function for class TD
STAtoTD Convert STA to TD
extract Extract statistics from Fitted Models
fitTD Fit Single Trial Mixed Model
TDHeat05 Field data for a wheat experiment in Mexico
TD S3 class TD
wheatChl Field data for a wheat experiment in Chili
report Base method for creating a report
report.STA Report method for class STA
outlierSTA Identifying outliers in objects of class STA
getMeta Get and set metadata for TD objects
summary.STA Summarizing objects of class STA
statgenSTA-package statgenSTA: Single Trial Analysis (STA) of Field Trials
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Last month downloads


Type Package
Date 2020-01-09
License GPL
Encoding UTF-8
LazyData true
RoxygenNote 7.0.2
SystemRequirements pdflatex
VignetteBuilder knitr
NeedsCompilation no
Packaged 2020-01-09 09:05:07 UTC; rossu027
Repository CRAN
Date/Publication 2020-01-14 11:30:02 UTC

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