i want to train neural network with nntool but input and target size donot match error occur

i am taking input as data as 81*4 as target as 81*1 and while training using nntool i am getting error that input and target samples do not match. how to correct it?

Answer 1

[David Franco]

The input and targets must be 4x81 and 1x81. Use the transpose function.

[kamal]

thanku