Re: Histogram and BoxWhiskers Plot

*To*: mathgroup at smc.vnet.net*Subject*: [mg91519] Re: Histogram and BoxWhiskers Plot*From*: Bill Rowe <readnews at sbcglobal.net>*Date*: Mon, 25 Aug 2008 05:06:08 -0400 (EDT)

On 8/24/08 at 7:06 AM, zanzibarlector at googlemail.com (LectorZ) wrote: >I have already pre-aggregated input data in this form: >data={{30.5, 20}, {2.6, 120},{4.2, 134},....,{Value, Frequency}} >that means the first number is a Value and the second - the >frequency of occurence. >Q: How can I draw a Histogram and BoxWhiskersPlot? >I played around and found out that with raw data (=a long list of >values without frequencies) it works fine but for this 2-dimensional >list I have problems to draw the graphs. If you can do what you need with the raw data, why worry about the aggregated data? I assume you are using the packages Histograms` and StatisticalPlots` to create the plots with the raw data. And as you seem to have found out, both are designed to work with what you are calling the raw data. =46or the aggregated data perhaps something like the following will work for a histogram data = Transpose@{Range[0, 1, .1], RandomInteger[10, {11}]}; ListPlot[data, Filling -> Axis] =46or a BoxWhiskerPlot, you will need to write your own routine to handle the aggregated data.