Description:
Normalize a sequence type numeric variable during modeling.
Sytnax:
A.numnorm() |
During modeling, normalize numeric variable A and return a binary sequence containing the normalization result and normalization process records Rec |
A.numnorm@r(Rec) |
During scoring, normalize numeric variable A according to normalization process records Rec |
Note:
The external library function (See External Library Guide) normalizes a sequence type numeric variable during modeling.
Parameter:
A |
A sequence, which is a numeric variable |
Rec |
A sequence of normalization process records |
Option:
@c |
Modify the original data to the normalization result after execution |
Return value:
A sequence
Example:
|
A |
|
1 |
[1,2,3,4,5,6,7,8,9,10] |
|
2 |
=A1.numnorm() |
A2(1) Normalization result; A2(2) Normalization process records Rec. |
3 |
=A1.numnorm@rc(A2(2)) |
Normalize A1’s sequence according to A2’s normalization process records Rec. |