Adjusted QQ plot
Draws a MAP-adjusted QQ plot
QQPlot_Adj(Pval, MAP, main="QQ plot", ntry=500, confidence=0.95, Is.unadjsted=TRUE , Is.legend=TRUE, xlab="Expected Quantiles (-log10 P-values)" , ylab="Observed Quantiles (-log10 P-values)")
Pval |
a vector of p-values. |
MAP |
a vector of MAP. |
main |
a main title. |
ntry |
a numeric value of the number for resampling (default= 500). |
confidence |
a value for the confidence band (default= 0.95). |
Is.unadjsted |
a logical value to indicate whether to plot the unadjusted QQ plot (default= TRUE). |
Is.legend |
a logical value to indicate whether to plot a legend (default= TRUE). |
xlab |
a label for the x axis. |
ylab |
a label for the y axis. |
Seunggeun Lee
Lee, S., Fuchsberger, C., Kim, S., Scott, L. (2015) An efficient resampling method for calibrating single and gene-based rare variant association analysis in case-control studies. Biostatistics, in press.
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