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updating vignette

Wei Hao authored on 06/10/2016 20:09:18
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-Package: gcatest
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-Title: Genotype Conditional Association TEST
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-Version: 1.1.1
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-Date: 2015-10-09
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-Author: Wei Hao, Minsun Song, John D. Storey
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-Maintainer: Wei Hao <[email protected]>, John D. Storey <[email protected]>
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-LazyData: true
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-Description: GCAT is an association test for genome wide association studies
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-    that controls for population structure under a general class of trait.
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-    models. 
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-Imports:
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-    lfa
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-Depends:
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-    R (>= 3.2)
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-Suggests:
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-    knitr,
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-    ggplot2
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-VignetteBuilder: knitr
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-License: GPL-3
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-biocViews: SNP, DimensionReduction, PrincipalComponent, GenomeWideAssociation
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-BugReports: https://github.com/StoreyLab/gcatest/issues
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-URL: https://github.com/StoreyLab/gcatest
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+Package: gcatest
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+Title: Genotype Conditional Association TEST
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+Version: 1.3.2
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+Date: 2015-10-09
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+Author: Wei Hao, Minsun Song, John D. Storey
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+Maintainer: Wei Hao <[email protected]>, John D. Storey <[email protected]>
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+LazyData: true
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+Description: GCAT is an association test for genome wide association studies
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+    that controls for population structure under a general class of trait.
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+    models. 
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+Imports:
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+    lfa
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+Depends:
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+    R (>= 3.2)
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+Suggests:
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+    knitr,
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+    ggplot2
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+VignetteBuilder: knitr
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+License: GPL-3
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+biocViews: SNP, DimensionReduction, PrincipalComponent, GenomeWideAssociation
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+BugReports: https://github.com/StoreyLab/gcatest/issues
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+URL: https://github.com/StoreyLab/gcatest
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@@ -78,6 +78,10 @@ colnames(dat) = "gcat_p"
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 ggplot(dat, aes(gcat_p, ..density..)) + geom_histogram(binwidth=1/20) + theme_bw()
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 @
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+\section{Data Input}
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+
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+The \texttt{lfa} package provides the function \texttt{read.bed} for parsing PLINK binary genotypes (extension: \texttt{.bed}) into an R object of the format needed for the \texttt{gcat} function.
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+
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 \bibliographystyle{plain}
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 \bibliography{gcatest}
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