scatter plot for plotting categorical data

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Kiruthiga Sekar 2019-2-13

评论： ibabinaca 2019-2-14

Hi,

I have a matrix in which the second row randomnly has 0s and 1s. How do I plot them with different colours and in the same scatter plot?

Thanks in Advance

Kiruthiga Sekar 2019-2-14

10 20 30 40 50

0 1 0 0 1

i need to plot 0s with one color and 1s with other color in the same scatter plot

ibabinaca 2019-2-14

The fourth argument in scatter has to do with the color of the circle.https://es.mathworks.com/help/matlab/ref/scatter.html?lang=en.

Since y is a matrix with 0 and 1, if you just put y as the fourth argument it's enough.

x =[10 20 30 40 50];
y = [0 1 0 0 1];
scatter(x,y,50,y,'filled')

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