outliers detection in basic line chart
Posted: Tue Apr 09, 2013 3:36 pm
Good evening,
I would like to plot a line graph of my observations, where would be 2 lines (something like confidence levels in case of the sample autocorrelation functions) representing 3 sigma so that I will be able to detect outliers from the graph.
Would you kindly advise me how to do that?
Thank you very much in advance,
B. Dlouha
I would like to plot a line graph of my observations, where would be 2 lines (something like confidence levels in case of the sample autocorrelation functions) representing 3 sigma so that I will be able to detect outliers from the graph.
Would you kindly advise me how to do that?
Thank you very much in advance,
B. Dlouha