Need some help reproducing a graph
Homework? We don't do homework here. Bert Sent from my iPhone -- please excuse typos.
On Oct 8, 2012, at 4:20 PM, dLevy <mansten at hotmail.com> wrote:
<http://r.789695.n4.nabble.com/file/n4645492/graph.jpg> I need to replicate this graph. It is a simple normal distribution-curve with mean 90 and sd=10. The vertical bars is the 95% confidence limit of the mean. How on earth do I add those confidence limits? Im thinking something that has to do with: c(0.025,0.975) But I really dont know :S Any help? -- View this message in context: http://r.789695.n4.nabble.com/Need-some-help-reproducing-a-graph-tp4645492.html Sent from the R help mailing list archive at Nabble.com.
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