You should use && or & to AND together two statements, depending on whether or not the individual statements evaluate to scalars or matrices.
e.g.
data_reshape_3(count1, count2) > 0 && data_reshape_3(count1, count2) <= 0.5
If you want to call the function though you have to use lowercase:
and( data_reshape_3(count1, count2) > 0, data_reshape_3(count1, count2) <= 0.5 )
