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Wrapper for vash
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| # Wrapper to calculate t-statistic from vash with one covariate | |
| getVashT <- function(x, mod, df=NULL, ...){ | |
| require(vashr) | |
| require(limma) | |
| fit <- lmFit(x, mod) | |
| if (is.null(df)){ | |
| df <- ncol(x)-1 | |
| } | |
| temp <- vash(sehat = fit$sigma, df=df, ...) | |
| temp <- fit$coef[,2] / temp$sd.post / fit$stdev.unscaled[,2] | |
| temp | |
| } |
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