[R] Modify Y axis

How you can change the Y-axis intervals in a graph? Use and ylim command but this command only changes the minimum and maximum values ​​of the axis, I want to do is take the axis values ​​from 10 to 10 for example How I can do? thanks -- View this message in context:

[R] Deviation standard variance

How I can plot the standard deviation and variance separately or is there a graph where I can show the two? -- View this message in context: http://r.789695.n4.nabble.com/Deviation-standard-variance-tp4650181.html Sent from the R help mailing list archive at Nabble.com.

Re: [R] Deviation standard variance

I have a data set consisting of 364 variables and I need to graph the standard deviation and variance of each variable as only the function sd () or var () is not enough. And I want to know how I can graph this? -- View this message in context:

[R] Boxplot in R

How to calculate the boxplots R? This question arises because we are building manually boxplots, we consulted various literature sources for calculations of the boxplot but our results differ from those generated by R, especially when calculating the whiskers. What is the procedure used by R to