plotD {clinDR} R Documentation

Basic plot of dose group means

Description

Plot dose group means vs dose with options to connect points by lines, and include CI about each dose group mean based on within-group SDs

Usage

plotD(y, dose, baseline, se = TRUE, line = TRUE,
meansOnly=FALSE,sem=NULL,clev = 0.9,
xlab='Dose',ylab='Response', logScale=FALSE)


Arguments

 y Outcomes dose Doses corresponding to outcomes baseline If present, ANACOVA means are plotted, adjusted for baseline. Baseline is optional. se If T, plot CI for each dose group. line If T, dose group means are connected by a line meansOnly If T, y contains dose group means rather than individual observations. Baseline cannot be specified. sem If meansOnly and se=T, sem must contain the corresponding standard errors clev Level of CI for dose group means xlab Label for x-axis ylab Label for y-axis logScale If TRUE, log scale is used for dose.

Value

Returns a list with the ggplot object and two vectors with the dose group means and their standard errors.

Author(s)

Neal Thomas

plot.fitEmax, plotB
data("metaData")
exdat<-metaData[metaData$taid==2 & metaData$etype==1,]