How to the data from different categories to plot?

2019 12 16
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更新时间：2019 12 17
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Hello,
I have 10 categories, each one contains several data in each row. How will I read these data with each category for plotting bar chart with error bars?
Thank you.
Kevin Nguyen

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Kien Nguyen
Kien Nguyen 2019-12-16
Hi Walter,
I attach the data in which I want to plot (x = column B: there are 10 sites) and (y = column O, the mean value) and error bar (column P) for 7 years (column A). The plot result is as the results file.
Could you help me how to do this?
Thank you,
Kevin Nguyen
Walter Roberson
Walter Roberson 2019-12-16
T = readtable('Data.xlsx');
errorbar(T.Mean, T.Site);

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回答（1 个）

Kien Nguyen
Kien Nguyen 2019-12-17

0 个投票

Dear Walter,
Could you help me to read data for 7 groups of 2010, 2011, 2012, 2013, 2015, 2016 and 2017 in which x, y, error values are read from the columns 2, 15 and 16 corresponding and plot a bar chart like the attachment.
Thank you.
Kevin

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提问:

Kien Nguyen
Kien Nguyen
2019-12-16

回答：

Kien Nguyen
Kien Nguyen
2019-12-17

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