Creating Line graphs and Surface Plot

Hi Everyone

I will be very grateful if anyone can help me create a line graph and also a surface plot using the attached tables. I will like the x-axis to be Abilities and y-axis to be total score and then make the graphs grouping by (Naive C or Naive D).

Answer 1

[KSSV]

[num,txt,raw] = xlsread('Graph Data.csv') ;
x = num(:,1) ;
y = num(:,2) ;

figure
plot(x,y,'.r')

xi = unique(x) ; 

X = reshape(x,length(x)/length(xi),[]) ;
Y = reshape(y,length(x)/length(xi),[]) ;
figure
surf(X,Y,Y)

[Jonathan Asante]

Thanks. But I was wondering if we can separate the two distributions on the line plot using different colors for NaiveC and NaiveD

[KSSV]

Yes..it can be very much done..read about plot. You can specify colors there.