search for: plot_data

I have written a function to plot data which will be used for various different chemistries. A simplified version is: plot_data <- function(risk,levels,chem,sd2,measure){ plot(risk, levels,main=paste ("per", sd2, measure, "\n in usual", chem)) } The problem is with the title. This works fine if the variable "chem" is just text, but if it is an expression then obviously it won't work. I...

Hi, I want to plot grouped bars to compare 95% confidence interval estimates from two models. Each bar represents a 95% confidence interval estimate of a coefficient from one of the two models. Each group represents confidence interval estimates of the same coefficient from the two models. I think such a bar plot will nicely present whether 95% confidence interval estimates of the same

Hello, Here's my issue: I want to plot the following vectors: > x <- c(0.0, 2.0, 15.0, 100.0, 105.0, 105.1, 110.0, 120.0, 120.1, 130.0) > data <- c(8.75, 8.75, 16.25, 38.75, 61.25, 8.75, NA, 8.75, NA, NA) and avoid the line discontinuations caused by 'NA'. > plot_data <- na.omit(data) will clean up 'data' for me, but now I need to get a 'plot_x' which omits the values indexed with what's spit out by 'na.exclude(data)'. Can anybody let me know a smooth way of how to delete entries with certain indexes from a vector? Thanks, Joih