I have multiple files that contain row matrices. Some of the row metrics starts with number and some starts with missing value (NaN).
What I need is the row matrices to start with a number (the number have to be the one which comes after removing the all the NaN values that preceding it)
For instance x = [NaN NaN 89 87 45 90 NaN 100 52 Nan]
The returned x_new has to be x = [ 89 87 45 90 NaN 100 52 NaN]. NaN in the middle or end of the row remains as it was.
In addition the algorithm has to skip the file that contains row data which begins with number. I have attached the files
Thank you for all our contribution in advance