Error in histogram plot including datetime

조회 수: 5 (최근 30일)
Sonima
Sonima 2019년 1월 20일
답변: Star Strider 2019년 1월 20일
Hi!
I want to plot a histogram in a plot which x-axis is a datetime vector. However i got this error:
Error in histogram (line 145)
[opts,passthrough,dispatch] = parseinput(args,firstaxesinput);
here is my code:
histogram(run(1:12), D1.Date(1:12));
the run vector is double and D1.Date is a datetime vector.
12×1 datetime array
1999-12-31
2000-01-03
2000-01-04
2000-01-05
2000-01-06
2000-01-07
2000-01-10
2000-01-11
2000-01-12
2000-01-13
2000-01-14
2000-01-18
any solution would be much appritiated.

답변 (1개)

Star Strider
Star Strider 2019년 1월 20일
You already appear to have the data you want to plot, so histogram may not be the correct choice.
Try this instead:
figure
bar(D1.Date(1:12), run(1:12))
That will plot your data to look like a histogram plot.

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