I need to draw a graph with three sets of data for two groups, but it is not working for me. I know how to do it when i need only one set of data. i will be thankful receiving some advice :-)
Dear Somaieh,
In Igor you can load more Database cause every variable is considered as a wave. In this way you should have not any limitation of data sets, except for the memory of your PC.
Anyway I think I did not understand properly you question, sorry for this. I would happy to help you more, if I can.
Hi
thanks for your reply, indeed i was not sure how shall i explain my problem. i am able to plot a set of data for my tested groups, how i do i just go to Windows --> New--> Category plot and i select X waves and Y waves from data series 1 and i have my graph, for plotting second set of data for the same group that i create a wave for it and then i go to Graph -->append to graph --> category plot and select X waves and Y waves from data series 2. but then i can not see the second data series as separated bars, and i how i can do this. i saved my experiment and i attached. and the type of bars that i would like to have in my graph is also saved in excel. could you please kindly let me know how i can do this?
many thanks for your time in advance
i do not know why i can not attach the pxp format from Igor :-(
Hi,
After loading your test.xlsx set of data and studying the attached II-13 Category Plots.pdf, I have obtained what you need.
After a Cut & Paste of Data series from Xlsx to Igor Pro, the command are:
•Display data_series_1,data_seris2
•ModifyGraph mode=5
•ModifyGraph mode=0
•Display data_series_1,data_seris2 vs tested_grops
•SetAxis left -37.5,3037.5
•ModifyGraph rgb(data_series_1)=(16384,16384,65280)
•ModifyGraph barGap(bottom)=0
•ModifyGraph grid(left)=2,gridHair(left)=0
•Rename data_seris2,data_series_2;
Regards,
http://www.wavemetrics.net/doc/igorman/II-13%20Category%20Plots.pdf
I would do like this:
1)Windows -> New-> Category plot, and select X wave and Y wave from data series 1
2)Graph -> append to graph -> Category plot, and select only Y wave from data series 2 (X should be the same as data series 1)
I attach the graph I got from your data.
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