Plot a grouped bar chart

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Nora Lindell
Nora Lindell 2019-12-22
评论： dpb 2019-12-22
Hi,
I have a script and for some reason I cannot plot a grouped bar chart, or any other plot. This is my script, I ave tried to make other plots with different datasets myt nothing works. Am I missing something obvious?
clc;
concentration = readtable('concentration_metal.xlsx'); %Metal concentrations in the soil samples in mg/kg
conf_interval = readtable('confidence_interval.xlsx'); %95 percent confidence interval for the metal concentration
soil_1=concentration(4,4:21);
soil_2=concentration(8,4:21);
soil_3=concentration(12,4:21);
soil_4=concentration(16,4:21);
soils=[soil_1 ; soil_2 ; soil_3 ; soil_4]; %combining the average soil concentrations
%transpose rows to colomns
xc=table2cell(soils);
soils_sec=xc';
soils_tree=cell2table(soils_sec);
soils_final=table2array(soils_tree);
%soils_final=cell2mat(soils_sec);
x={'50 Cr' '52 Cr' '56 Fe' '57 Fe' '60 Ni' '62 Ni' '63 Cu' '65 Cu' '66 Zn' '68 Zn' '75 As' '78 Se' '82 Se' '111 Cd' '114 Cd' '206 Pb' '207 Pb' '208 Pb'};
%x=x';
figure()
bar(soils_final)
  1 个评论
dpb
dpb 2019-12-22
Well, we can't try to duplicate because you forgot to attach the data files to go with it...what symptoms do you have--errors, unexpected plot appearance, ...???
Not much to go on here.

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