Hi there! I’m a beginner in working with matlab but maybe someone knows how to deal with this.
I want to plot a few selected graphs out of a matrix. I have for about 30 various doses (first column) 10 times resp (second column) with associated concentration (third column).
Therefore the concentration should be plotted semilogarithmic against time and the graphs should be grouped by the various doses. For the plot I want to select only a few graphs say dose 1 and 2 and not all the available ones. Using the command ‘gscatter' I can group my concentrations by dose but I need to plot a real graph rather than a scatter.
I'm not clear what you mean by a "real" graph. If you want the points connected by lines, you can specify a linestyle after using gscatter:
x = [1;2;5;9]; xx = [x;x;x]; yy = [15-x; 20-2*x; 12-.5*x]; g = [1 1 1 1 2 2 2 2 3 3 3 3]; h = gscatter(xx,yy,g) set(h,'LineStyle','-')
Thanks Tom, this is perfectly working!!
But how can I change my y-axis into semilogarithmic? For the scatter I use the command
How can I specify for which dose (say 1 and 2) I want to plot the graphs? If I use the command above I have all graphs in one figure