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How Can I plot data 1 dimension
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If I have dataset
x=[0
0
0
0
0
0
-0.0488497231243238
0.179582426641752
0.417286015074303
0.26880559803247
-0.334079911686008];
and I have class label
y=[1
1
1
1
1
1
2
2
2
2
2];
How can I plot 1-dimensional data (1 column) showing 2-dimensional results with differecne class label? If not, Please suggest me, how to show the 1 dimensional data in difference class label graphic.
Thank you so much
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回答(2 个)
Selene Schmittling
2020-4-24
Here's an alternative way:
% for clarity change x -> data
data=[0 0 0 0 0 0 -0.0488497231243238 0.179582426641752 ...
0.417286015074303 0.26880559803247 -0.334079911686008];
% for clarity change y -> labels
labels=[1 1 1 1 1 1 2 2 2 2 2];
% define values for y-axis
y=zeros(length(data),1);
% create plot
gscatter(data, y, labels, 'br', '.',18);
axis([min(data)-.1 max(data)+.1 -.05 .1])
yticks(0)
title('1-D Plot by Class','FontSize',18)
Here is what this looks like:
![](https://www.mathworks.com/matlabcentral/answers/uploaded_files/287154/image.png)
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