Error in bar graph legend with bar graph with two groups

1 次查看（过去 30 天）
Krispy Scripts
Krispy Scripts 2016-12-26
回答： the cyclist 2016-12-26
I am trying to make a bar graph with two different groups. I have done almost everything, but I am trying to add a legend for group, but can only successfully get one legend to be labeled. My data is two columns.
Here is my code:
y=datain;
d1mean=mean(datain(:,1));
d2mean=mean(datain(:,2));
d1std= std( datain(:,1) ) / sqrt( length( datain(:,1) ));
d2std= std( datain(:,2) ) / sqrt( length( datain(:,2) ));
figure
hold
hb =bar(d1mean,'BarWidth',.75);
pause(0.1);
set(hb(1), 'FaceColor','b')
errorbar(d1mean,d1std,'k.');
xdata2=2;
hb =bar(d2mean,'BarWidth',.75,'Xdata',xdata2);
pause(0.1);
errorbar(xdata2,d2mean,d2std,'k.');
set(hb(1), 'FaceColor','r')
hold on
hbc = get(hb, 'Children');
legend(hbc,'Correct','Not Correct');
Here is my data for this figure:
datain = -0.000271345000000000 -0.000267704000000000
-0.000301474000000000 -0.000344932000000000
-1.52000000000000e-05 -3.51000000000000e-05
-2.36000000000000e-05 -3.41000000000000e-05
-3.67000000000000e-06 -0.000107296000000000
-0.000155831000000000 -0.000257319000000000
3.86000000000000e-05 -4.28000000000000e-05
4.48000000000000e-05 -0.000155381000000000
-9.51000000000000e-05 -0.00200064000000000
0.000132163000000000 -0.00133529700000000
-0.000193404000000000 9.84000000000000e-05
0.000191851000000000 -0.000174665000000000
9.88000000000000e-05 8.33000000000000e-05
0.00182427300000000 0.000713032000000000
-0.000626424000000000 0.00382225100000000
0.000407865000000000 0.000141848000000000
-0.000217450000000000 -0.000293288000000000
-4.02000000000000e-05 -0.000203370000000000
0.000843427000000000 -0.000152465000000000
0.00100842500000000 0.000150815000000000
-0.000390770000000000 0.000363063000000000
0.000187511000000000 -0.000190416000000000
4.42000000000000e-05 9.53000000000000e-06
-0.000350348000000000 0.000440978000000000
-4.52000000000000e-05 1.89000000000000e-05
-1.13000000000000e-05 7.46000000000000e-05
-0.00118165100000000 -2.48000000000000e-05
-0.000601596000000000 -0.000942368000000000
-0.000663966000000000 -0.000572282000000000
0.00332484100000000 0.000316277000000000
6.92000000000000e-05 -0.000125089000000000
-0.000190756000000000 -9.53000000000000e-05
-0.00175938700000000 -0.000407673000000000
0.00357178000000000 -0.000382842000000000
-0.0360602630000000 -0.0150118600000000
0.0170111500000000 0.00335633900000000
0.00188138800000000 -0.00180161300000000
-0.000870726000000000 -0.00221083000000000
-0.000154684000000000 0.00318132900000000
-0.00110678900000000 -0.00160783300000000
0.000142479000000000 -0.000337943000000000
-3.60000000000000e-05 -4.76000000000000e-05
-0.00649187900000000 -0.00548735400000000
-0.00340032800000000 0.0106501950000000
0.000808602000000000 0.00116598700000000
-0.000303465000000000 2.26000000000000e-05
-0.000118639000000000 -0.000186277000000000
-0.000243804000000000 0.000100178000000000
-0.00108102300000000 0.000255303000000000
-0.000737168000000000 -0.000227166000000000
-0.000272970000000000 -5.82000000000000e-05
-1.46000000000000e-05 -0.000279268000000000
-0.000105326000000000 -0.000150069000000000
-4.63000000000000e-05 -9.56000000000000e-06
-0.000184068000000000 0.000430325000000000
-0.000507061000000000 -0.00101489200000000
0.000216693000000000 0.000316612000000000
7.38000000000000e-05 0.000110001000000000
0.000182687000000000 -0.000774168000000000
0.00200378300000000 -0.000933046000000000
0.000218153000000000 0.000509206000000000
-7.62000000000000e-05 5.11000000000000e-05
-4.06000000000000e-05 -0.000555562000000000
8.81000000000000e-05 -0.000788831000000000
-0.000188799000000000 0.00146255700000000
0.000222302000000000 4.85000000000000e-05
-0.000124519000000000 -0.000159541000000000
-0.000151391000000000 -0.000198232000000000
-0.000809613000000000 -0.000139193000000000
-0.000227146000000000 0.000418432000000000
-0.000153166000000000 3.34000000000000e-05
-3.11000000000000e-05 0.000589589000000000
0.00456111100000000 -0.00411876500000000
-0.00191101400000000 -0.00261410300000000
6.28000000000000e-05 -0.000452229000000000
0.000285205000000000 -0.000449552000000000
2.60000000000000e-05 -5.48000000000000e-05
-7.52000000000000e-05 9.31000000000000e-05
0.000389031000000000 6.93000000000000e-05
-0.000428742000000000 -6.89000000000000e-05
0.00125381300000000 -0.000288931000000000
-0.000254823000000000 -0.000501194000000000
-0.000108110000000000 -0.000217084000000000
-0.000178516000000000 0.000500603000000000
-0.000109677000000000 0.000173589000000000
-0.000128441000000000 -3.04000000000000e-05
Here is what my figure is coming out as:
How do I get the not correct to be red?

请先登录，再回答此问题。

采纳的回答

the cyclist
the cyclist 2016-12-26
y=datain;
d1mean=mean(datain(:,1));
d2mean=mean(datain(:,2));
d1std= std( datain(:,1) ) / sqrt( length( datain(:,1) ));
d2std= std( datain(:,2) ) / sqrt( length( datain(:,2) ));
figure
hold on
hb(1) =bar(d1mean,'BarWidth',.75);
pause(0.1);
set(hb(1), 'FaceColor','b')
errorbar(d1mean,d1std,'k.');
xdata2=2;
hb(2) =bar(d2mean,'BarWidth',.75,'Xdata',xdata2);
pause(0.1);
errorbar(xdata2,d2mean,d2std,'k.');
set(hb(2), 'FaceColor','r')
legend(hb,'Correct','Not Correct');

更多回答（0 个）

类别

在 Help Center 和 File Exchange 中查找有关 Legend 的更多信息

标签

Community Treasure Hunt

Find the treasures in MATLAB Central and discover how the community can help you!

Start Hunting!

Translated by