Finding the mean of data with different array sizes

Hello,

I have multiple arrays, each with a percentage column and a data column. The lengths of the arrays are all different, although the values all go from 0 to 100% in the first column.

I would like to average the data in order to investigate any trends, but I am not sure how to average the data while the matrix lengths are all different.

I am not wanting to fill any data points with zero, as I am looking to maintain the 0-100% for each of the data sets. I have attached a graph of all of the data points plotted of which I am looking to average.

Is there a way to do this?

Thanks,

Beck

Answer 1

[KSSV]

You can get all those arrays into same size using interp1 and hen use mean.

[Beck Hunter]

Thank you - I have now managed to get all the data into the same length vectors using the interp1 function!

Would you be able to advise me on how to then average the data between the different vectors?

[KSSV]

Arange the arays into matrix and call the function mean.

[Beck Hunter]

Thank you!