How can I use data (range of ages like 70-75) without matlab calculating that array for the command "legend"?

1 次查看（过去 30 天）
N/A
N/A 2021-9-28
回答： Image Analyst 2021-9-28
I am trying to plot some data and want to use a legend. I am exporting the needed data with the command (G =) readtable(...xlsx). The first row of data are ages and the next rows data are numbers like following:
{'80 - 84'} 12 85 469 1281 .....
{'75 - 79'} 24 114 573 1406 .....
{'70 - 74'} 11 145 620 1327 .....
When I try to use the command as followed ---> legend(G(1,1)) Matlab is calculating the result of 80-84 and tells me "Array indices must be positive integers or logical values". How can I use the data in the first row without matlab is calculation it.
Thank you for you help! :)

请先登录，再回答此问题。

回答（2 个）

KSSV
KSSV 2021-9-28
G(1,:)
  3 个评论
显示 1更早的评论

请先登录，再进行评论。

Image Analyst
Image Analyst 2021-9-28
Since you want the contents, not a table, you must use braces not parentheses:
legend(G{1,1});

类别

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

标签

产品


版本

R2021b

Community Treasure Hunt

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

Start Hunting!

Translated by