Stata Confidence Interval Graph. I don t know of any stata routine that will do this by directly analyzing raw data. One simple way in which to portray a graphical representation of the confidence intervals for the difference in mean weight change for each of the age gender groups is to use the stata command.
The default for coefplot is to draw 95 confidence intervals or as set by set level to specify a different level or to include multiple confidence intervals use the levels option. Group tells stata if you want a red diamond or blue square. Graphing means and confidence intervals by multiple group variables stata code fragments.
I don t know of any stata routine that will do this by directly analyzing raw data.
Now let s make the upper and lower values of the confidence interval. Generate hiwrite meanwrite invttail n 1 0 025 sdwrite sqrt n generate lowrite meanwrite invttail n 1 0 025 sdwrite sqrt n now we are ready to make a bar graph of the data the graph bar command makes a pretty good bar graph. This type of plot appeared in an article by baker et al in the american journal of clinical nutrition high prepregnant body mass index is associated with early termination of full and any breastfeeding in danish women. Group tells stata if you want a red diamond or blue square.
