Having hard time plotting groups
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I have two sets of group(each group 3 column). I have the mean for each column. I wanted to plot both groups on one graph but i am having hard time understanding the best code to use to get the graph. I am really new to Matlab and would appreciate the help.
11 件のコメント
Seth Furman
2020 年 10 月 9 日
Ok. So it sounds like you want something like a bar graph.
Bar graphs can be created with the "bar" function: https://www.mathworks.com/help/matlab/ref/bar.html
I've included an example of the "bar" function below. Please also check out the documentation for plotting, which you may also find helpful:
>> t = array2table(reshape(1:36,6,6),'VariableNames',strcat("Group",["A" "B" "C" "D" "E" "F"]))
t =
6×6 table
GroupA GroupB GroupC GroupD GroupE GroupF
______ ______ ______ ______ ______ ______
1 7 13 19 25 31
2 8 14 20 26 32
3 9 15 21 27 33
4 10 16 22 28 34
5 11 17 23 29 35
6 12 18 24 30 36
>> tMean = varfun(@mean,t)
tMean =
1×6 table
mean_GroupA mean_GroupB mean_GroupC mean_GroupD mean_GroupE mean_GroupF
___________ ___________ ___________ ___________ ___________ ___________
3.5 9.5 15.5 21.5 27.5 33.5
>> tiledlayout(2,1);
>> nexttile;
>> x = categorical(t.Properties.VariableNames(1:3));
>> y = tMean{:,1:3};
>> bar(x,y);
>> nexttile;
>> x = categorical(t.Properties.VariableNames(4:6));
>> y = tMean{:,4:6};
>> bar(x,y);
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