How to I plot a graph from this data

I have been trying to plot VPV by Depth in the code below:

A= readtable("PREM.txt");
Radius = A(:,1);
Density= A(:,2);
VPV= A(:,3);
VSV= A(:,4);
QK= A(:,5);
QMu= A(:,6);
VPH= A(:,7);
VSH= A(:,8);
eta= A(:,9);
Depth=Radius./6371;

However when I go to use the code plot(VPV,Depth), Matlab responds with:

>> plot(VPV,Depth)

%Red text from below this point
Error using plot
Invalid subscript for Y. A table variable
subscript must be a numeric array containing
real positive integers, a logical array, a
character vector, a string array, a cell array
of character vectors, or a pattern scalar used
to match variable names.

I don't know how to colour the text red so sorry for the confusion if the text colour causes any. If I could receive any help on this matter that would be appreciated.

Answer 1

[Star Strider]

Use curly braces {} to get datafrom a table --

Radius = A{:,1};

Density= A{:,2};

VPV= A{:,3};

VSV= A{:,4};

QK= A{:,5};

QMu= A{:,6};

VPH= A{:,7};

VSH= A{:,8};

eta= A{:,9};

That should work.

.

[Nathan]

Yes that made it able to plot the graph.

Thank you for your help!

[Star Strider]

As always, my pleasure!