Return 1 for elements of x that are NaN values and zero otherwise. NA values are also considered NaN values. For example, isnan ([13, Inf, NA, NaN]) [ 0, 0, 1, 1 ]
Return 1 for elements of x that are NaN values and zero otherwise. NA values are also considered NaN values. For example,
isnan ([13, Inf, NA, NaN]) [ 0, 0, 1, 1 ]