how do i "re attach" row id column vectors(made up of words) to the numeric value columns, matlab separates my data???
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example of my data; column1= jim01, john18, jane43. column 2= 4.5, 3.05, 7.5. column3= 1.5,5.0,9.0... when i input the data into matlab, it separates the id column( the column with words) from the numeric data...i am making scatterplots of columns 2 & 3. i brush the graph and only get back the values...i need to get back the row id that the values represent
Answers (1)
Azzi Abdelmalek
on 19 Dec 2013
Your data looks like
data={'jim01' 4.5 1.5; 'john18' 3.05 5.0 ;'jane43' 7.5 9.0 }
scatter(cell2mat(data(:,2)), cell2mat(data(:,3)))
What do you want with the words ?
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