numpy.MaskedArray.common_fill_value()La función se usa para devolver el valor de relleno común entre dos arrays enmascaradas. Si arr1.fill_value == arr2.fill_valuedevuelve el valor de relleno, de lo contrario, devuelve Ninguno.
Sintaxis:
numpy.ma.common_fill_value(arr1, arr2)Parámetros:
arr1, arr2 : [ MaskedArray ] Las arrays enmascaradas para las cuales comparar los valores de relleno.Devuelve: [escalar o Ninguno] El valor de relleno común o Ninguno.
Código #1:
# Python program explaining
# numpy.MaskedArray.common_fill_value() method
# importing numpy as geek
# and numpy.ma module as ma
import numpy as geek
import numpy.ma as ma
# creating input arrays
in_arr1 = geek.array([[1, 2], [ 3, -1], [ 5, -3]])
print ("1st Input array : ", in_arr1)
in_arr2 = geek.array([[10, 20], [ 30, -10], [ 50, -30]])
print ("2nd Input array : ", in_arr2)
# Now we are creating masked arrays.
# by making entry as invalid.
mask_arr1 = ma.masked_array(in_arr1, mask =[[1, 0], [ 1, 0], [ 0, 0]],
fill_value = 5)
print ("1st Masked array : ", mask_arr1)
mask_arr2 = ma.masked_array(in_arr2, mask =[[1, 1], [ 1, 0], [ 0, 0]],
fill_value = 5)
print ("2nd Masked array : ", mask_arr2)
# applying MaskedArray.common_fill_value
# methods to masked array
out_arr = ma.common_fill_value(mask_arr1, mask_arr2)
print ("common filled value : ", out_arr)
Producción:
1st Input array : [[ 1 2] [ 3 -1] [ 5 -3]] 2nd Input array : [[ 10 20] [ 30 -10] [ 50 -30]] 1st Masked array : [[-- 2] [-- -1] [5 -3]] 2nd Masked array : [[-- --] [-- -10] [50 -30]] common filled value : 5
Código #2:
# Python program explaining
# numpy.MaskedArray.common_fill_value() method
# importing numpy as geek
# and numpy.ma module as ma
import numpy as geek
import numpy.ma as ma
# creating input arrays
in_arr1 = geek.array([[1, 2], [ 3, -1], [ 5, -3]])
print ("1st Input array : ", in_arr1)
in_arr2 = geek.array([[10, 20], [ 30, -10], [ 50, -30]])
print ("2nd Input array : ", in_arr2)
# Now we are creating masked arrays.
# by making entry as invalid.
mask_arr1 = ma.masked_array(in_arr1, mask =[[1, 0], [ 1, 0], [ 0, 0]],
fill_value = 5)
print ("1st Masked array : ", mask_arr1)
mask_arr2 = ma.masked_array(in_arr2, mask =[[1, 1], [ 1, 0], [ 0, 0]],
fill_value = 10)
print ("2nd Masked array : ", mask_arr2)
# applying MaskedArray.common_fill_value
# methods to masked array
out_arr = ma.common_fill_value(mask_arr1, mask_arr2)
print ("common filled value : ", out_arr)
Producción:
1st Input array : [[ 1 2] [ 3 -1] [ 5 -3]] 2nd Input array : [[ 10 20] [ 30 -10] [ 50 -30]] 1st Masked array : [[-- 2] [-- -1] [5 -3]] 2nd Masked array : [[-- --] [-- -10] [50 -30]] common filled value : None
Publicación traducida automáticamente
Artículo escrito por jana_sayantan y traducido por Barcelona Geeks. The original can be accessed here. Licence: CCBY-SA