How to graph a median and IC 95%

Question

I Just need to build a graph with a median and its 95% confidence interval and I just can't do it. Here is my code where I set up the data.

library(ggplot2)
setwd('C:/Documents and Settings/usuario/Mis documentos/Martin/Midazolam/')
dat <- read.table (file='sim008', skip=1, header=T)
ggplot (dat) +
  geom_point (aes(x=TIME, y=IPRED),  colour='darkblue') +
  xlab('TIME') +
  ylab('IPRED')

No I did not. I tried stat_summary(fun.y = median, fun.ymin = median, fun.ymax = median, geom = "crossbar", width = 0.5) — Martin Umpiérrez, Mar 16 '17 at 16:57
I m still stucked if someone can write a similar code in which i can work on i will apreciate it! — Martin Umpiérrez, Mar 27 '17 at 17:05
You shoud consider giving [a reproducible example](http://stackoverflow.com/questions/5963269/how-to-make-a-great-r-reproducible-example). We do not have your data, it is difficult to help. — FlorianGD, Mar 28 '17 at 08:57

score 0 · Answer 1 · answered Apr 07 '17 at 14:28

Time (0 0 0.083333 0.083333 0.16667 0.16667 0.25 0.25 0.5 0.5 0.75 0.75 1 1 1.5 1.5 2 2 3 3 4 4 5 5 6 6 8 8 0 0 0.083333 0.083333 0.16667 0.16667 0.25 0.25 0.5 0.5 0.75 0.75 1 1 1.5 1.5 2 2 3 3 4 4 5 5 6 6 8 8 10 10 0 0 0.083333 0.083333 0.16667 0.16667 0.25 0.25 0.5 0.5 0.75 0.75 1 1 1.5 1.5 2 2 3 3 4 4 5 5 6 6 8 8 10 10 12 12 0 0 0.083333 0.083333 0.16667 0.16667 0.25 0.25 0.5 0.5 0.75 0.75 1 1 1.5 1.5 2 2 3 3 4 4 5 5 6 6 8 8 10 10 0 0 0.083333 0.083333 0.16667 0.16667 0.25 0.25 0.5 0.5 0.75 0.75 1 1 1.5 1.5 2 2 3 3 4 4 5 5 6 6 8 8 10 10 12 12 0 0 0.083333 0.083333 0.16667 0.16667 0.25 0.25 0.5 0.5 0.75 0.75 1 1 1.5 1.5 2 2 3 3 4 4 5 5 6 6 8 8 10 10 12 12) IPRED (256.13 256.13 226.52 226.52 201.33 201.33 179.84 179.84 132.07 132.07 101.21 101.21 80.505 80.505 55.393 55.393 40.846 40.846 24.207 24.207 14.95 14.95 9.4592 9.4592 6.1677 6.1677 2.9928 2.9928 330.05 330.05 295.35 295.35 265.46 265.46 239.64 239.64 180.9 180.9 141.58 141.58 114.31 114.31 79.893 79.893 59.158 59.158 34.802 34.802 20.998 20.998 12.704 12.704 7.6906 7.6906 2.8676 2.8676 1.1531 1.1531 249.85 249.85 223.88 223.88 201.95 201.95 183.4 183.4 142.94 142.94 117.77 117.77 101.64 101.64 83.392 83.392 73.563 73.563 62.033 62.033 54.066 54.066 47.606 47.606 42.111 42.111 33.158 33.158 26.197 26.197 20.722 20.722 192.4 192.4 169.61 169.61 150.44 150.44 134.3 134.3 99.382 99.382 77.87 77.87 64.166 64.166 48.662 48.662 40.235 40.235 30.312 30.312 23.726 23.726 18.767 18.767 14.91 14.91 9.4676 9.4676 6.0325 6.0325 329.82 329.82 232.03 232.03 174.84 174.84 141.18 141.18 101.57 101.57 91.037 91.037 86.209 86.209 79.156 79.156 72.679 72.679 60.707 60.707 50.199 50.199 41.214 41.214 33.671 33.671 22.274 22.274 14.641 14.641 9.5963 9.5963 294.19 294.19 271.48 271.48 251.42 251.42 233.67 233.67 191.36 191.36 160.92 160.92 138.34 138.34 107.29 107.29 86.714 86.714 60.159 60.159 43.426 43.426 32.246 32.246 24.64 24.64 15.725 15.725 11.143 11.143 8.4898 8.4898)

There I have the data

How to graph a median and IC 95%

1 Answers1