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#1
October 17th, 2003, 05:24 AM
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creating chart with average and standard deviation ?
Could someone please refer me to a faq or an illustrative internet site
about creating charts, in which average and standard deviation of the data are displayed. The chart data are ratings for various persons, hence x-axis is not numerical. Thanks, Marcel 
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#2
October 17th, 2003, 07:46 AM
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creating chart with average and standard deviation ?
Are you looking to chart a regression line?
No, I would like a line graph, where the average data are the points on the line and for each point a line for the standard deviation. Marcel
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#3
October 17th, 2003, 07:57 PM
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creating chart with average and standard deviation ?
On Fri, 17 Oct 2003 06:24:41 +0200, Marcel Verduyn =
wrote: Could someone please refer me to a faq or an illustrative internet sit= e about creating charts... http://pubs.logicalexpressions.com/P...e.asp?ID=3D209 ...in which average and standard deviation of the data are displayed. The chart data are ratings for various persons, hence = x-axis is not numerical. Thanks, Marcel Calculate the average and standard deviation numbers in the spreadsheet = (see STDEV and related functions if you need to calculate them). Chart = the average in a line chart using your favorite technique (i.e. the char= t = wizard). Select the plotted line by clicking on it, then go to the menu= = and click Format | Selected Data Series... | Y error bars tab. Select t= he = Custom boxes and enter the range that contains your standard deviations.= = Format the Y error bars as desired. -- = Dave dvt at psu dot edu
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