Hi,
I understand that you are plotting air quality data using scatter function. You wanted to change the color of the plot based on the value in the variable ‘activity’. You could use the ‘MarkerFaceColor’ and ‘MarkerEdgeColor’ name-value pairs in the scatter function to change the color of your plot.
You could use a if statement to differentiate the activity variable. A sample MATLAB code could be
if activity == 0
scatter(Table.Date_Time, Table.Concentration, 5, Table.Activity, 'MarkerFaceColor', 'red');
else
scatter(Table.Date_Time, Table.Concentration, 5, Table.Activity, 'MarkerFaceColor', 'blue');
end
For further reference on coloring of a scatter plot refer : https://www.mathworks.com/help/matlab/ref/scatter.html
