How can I easily mark data points in a plot?

2014 7 18

1 个回答

7 次查看（30 天）

0 个投票

I would like to mark significant data points in a plot with an asterisk.

Is there an easy way to do that or do I have to use "text()" and manually shift the asterisk to a position next to the data point?

1 个评论
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Sara 2014-7-18

Can't you just replot them? You can use

hold on
plot(x,y,'*')

where x,y are ONLY the significant points.

Chad Greene 2014-8-10

1 个投票

Sara's solution seems valid, as does your suggestion of text. Consider also annotation or label.

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