Re: Plotting stacked lineplots

*To*: mathgroup at smc.vnet.net*Subject*: [mg122533] Re: Plotting stacked lineplots*From*: Armand Tamzarian <mike.honeychurch at gmail.com>*Date*: Mon, 31 Oct 2011 06:51:07 -0500 (EST)*Delivered-to*: l-mathgroup@mail-archive0.wolfram.com*References*: <j8j5ef$f7l$1@smc.vnet.net>

On Oct 30, 8:29 pm, Deep <deepankar.sha... at gmail.com> wrote: > Is it possible to use mathematica to plot stacked lineplots as shown > athttp://www-958.ibm.com/software/data/cognos/manyeyes/page/Stack_Graph... > ? > > Regards, > Deepankar Yes. Suppose you have say 6 lists of date list data, and that each data set has identical dates data = {data1, data2, data3, data4, data5, data6}; the values at each date are data[[All, All, 2]] so you can make a cumulative set of values newData = data; newData[[All, All, 2]] = Transpose[MapThread[Accumulate[{#1, ##2}] &, data[[All, All, 2]]]] and once you have your new data you can plot it range = Range[0, Length[data]]; DateListPlot[newData, Joined -> True, Filling -> (MapThread[#2 -> {{#1}, ColorData[3, #2]} &, {Most[range], Rest[range]}] /. {0} -> Bottom) ] note that the filling might need some tweeking. Mike