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3 NaN NaN 20.223748 NaN
9 NaN NaN NaN 32.280025

0 X1 0.000000
X2 12.000000
X3 12.000000
1 X1 2.000000
X2 12.000000
X3 12.165525
2 X1 2.000000
3 X1 3.000000
X2 20.000000
X3 20.223748
4 X1 9.000000
X2 31.000000
X3 32.280025
dtype: float64

X2 12.0 20.0 31.0
X1
0 1 0 0
2 1 0 0
3 0 1 0
9 0 0 1

X1 X2 X3
count 5.000000 4.000000 4.000000
mean 3.200000 18.750000 19.167325
std 3.420526 8.995369 9.547333
min 0.000000 12.000000 12.000000
25% 2.000000 12.000000 12.124144
50% 2.000000 16.000000 16.194637
75% 3.000000 22.750000 23.237818
max 9.000000 31.000000 32.280025

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