I am practicing the index on structures. I am trying to find a specific column of a structure using "strcmp".
In the following lines of code I load the file, I make a variable of the headers and in the Genesnumber variable I save the data of the Gene Symbol column belonging to myData
Now I am trying to do the same (extract the data from a specific column) but with the HAGRID header. This HAGRID column in the original file is in column number 2 exactly like the header variable.
So when I test this code the new variable is either empty or with NaN values. That means the column is moving, but I don't know how to fix that little problem.