PermMeta.LnOR.CDC: cumulative distribution curve for the return value...
In MCPerm: A Monte Carlo permutation method for multiple test correlation

Description Usage Arguments Details Value Author(s) See Also Examples

cumulative distribution curve for the return value 'perm_LnOR' of 'meta.MCPerm' or 'meta.TradPerm'.

PermMeta.LnOR.CDC(PermMeta, plot_study = "all", nrow = 2, ncol = 3, 
    PermMeta.LnOR_pch = 4, PermMeta.LnOR_col = "black", 
	 LnOR_VAR_pch = 18, LnOR_VAR_col = "blue", 
	 VAR_LnOR_pch = 18, VAR_LnOR_col = "red", 
	 main = "cumulative distribution curve for LnOR", title = NULL, 
	 xlab = "LnOR", ylab = "cumulative probability", digits = 3)

`PermMeta`	the result of function 'meta.TradPerm' or 'meta.MCPerm'.
`plot_study`	a numeric vector indicates which study(ies) in meta analysis to be plotted. Default value is 'all', which indicates all studies in meta analysis to be plotted.
`nrow,ncol`	positive integer, divides the device up into 'nrow'(default is 2) rows and 'ncol'(default is 3) columns.
`PermMeta.LnOR_pch,PermMeta.LnOR_col`	the pch(default 4) and the color(default 'black') of pch are for the cumulative distribution curve of the return value 'perm_LnOR' of certain study.
`LnOR_VAR_pch,LnOR_VAR_col`	the pch(default 18) and the color*(default 'blue') of pch are for the cumulative distribution curve of the normal distrition with mean=0 and variance=1/ai+1/bi+1/ci+1/di.
`VAR_LnOR_pch,VAR_LnOR_col`	the pch(default 18) and the color(default 'red') of pch are for the cumulative distribution curve of the normal distrition with mean=0 and variance is the variance of simulation log odd ratios.
`main`	the main title(on top), default value is "cumulative distribution curve for LnOR".
`title`	the sub main title for each plotted study(on top).
`xlab,ylab`	X axis label, default value is 'LnOR'. Y axis label, default value is 'cumulative probability'.
`digits`	integer(default 3) indicating the number of decimal places.

Plot three cumulative distribution cures(abbreviation:CDC): 1) CDC for simulative log odd ratios; 2) CDC for normal distribution with mean=0 and var=variance of observed log odd ratio of certain study(1/ai+1/bi+1/ci+1/di); 3) CDC for normal distribution with mean=0 and var=variance of simulative log odd ratios. The symbol—'perm_lnOR','pnorm_LnOR_VAR','pnorm_VAR_LnOR' in the topright legend separately indicated the first, second, third cure. Through three CDC compared, observe than the thrid cure is more corresponding to the first cure when sample size is smaller.

The symbol in the bottomright legend: 'LnOR' indicates the log odd ratio of observed data for the study; 'sample' indicates the sample size of the study; 'LnOR_VAR' indicates the variance of second cure; 'VAR_LnOR' indicates the variance of third cure.

MCPerm details see chisq.MCPerm. TradPerm details see chisq.TradPerm.

`plot_study`	the value of paramter 'plot_study'.
`LnOR`	the numeric vector of log odd ratio of the observed data for the plotted studies.
`sample`	the numeric vector of sample size of the plotted studies.
`LnOR_VAR`	the numeric vector of variance of the sencond cure for the plotted studies.
`VAR_LnOR`	the numeric vector of variance of the third cure for the plotted studies.

Lanying Zhang and Yongshuai Jiang <jiangyongshuai@gmail.com>

meta.MCPerm, meta.TradPerm, chisq.MCPerm, chisq.TradPerm, VS.CDC, VS.KS, VS.Genotype.CDC, VS.Allele.CDC, PermMeta.LnOR.Hist, PermMeta.LnOR.qqnorm, PermMeta.LnOR.boxplot, PermMeta.Hist, PermMeta.boxplot

## import data
# data(MetaGenotypeCount)
## delete first line
# temp=MetaGenotypeCount[-1,];
# result=meta.MCPerm(case_11=as.numeric(temp[,14]),case_12=as.numeric(temp[,16]),
	 # case_22=as.numeric(temp[,18]),control_11=as.numeric(temp[,15]),
	 # control_12=as.numeric(temp[,17]),control_22=as.numeric(temp[,19]),
	 # model="allele",fixed_method="MH",random_method="DL",repeatNum=1000)
# PermMeta.LnOR.CDC(result,plot_study=c(3,5,21,7,12,9),nrow=2,ncol=3)