['X1', 'X5', 'X3', 'X24', 'X25', 'X26', 'X27', 'X28', 'X29', 'X30', 'X31', 'X37', 'X39', 'X40', 'X41', 'X42', 'X43', 'label']删除最后一个
时间: 2023-09-28 14:04:12 浏览: 35
可以使用 Python 的切片操作,删除最后一个元素。示例代码如下:
```python
data = ['X1', 'X5', 'X3', 'X24', 'X25', 'X26', 'X27', 'X28', 'X29', 'X30', 'X31', 'X37', 'X39', 'X40', 'X41', 'X42', 'X43', 'label']
data = data[:-1]
print(data)
```
输出结果为:
```
['X1', 'X5', 'X3', 'X24', 'X25', 'X26', 'X27', 'X28', 'X29', 'X30', 'X31', 'X37', 'X39', 'X40', 'X41', 'X42', 'X43']
```
其中,`data[:-1]` 表示选取除了最后一个元素以外的所有元素,即删除最后一个元素。
相关问题
输出变量x1到x100
x1, x2, x3, x4, x5, x6, x7, x8, x9, x10, x11, x12, x13, x14, x15, x16, x17, x18, x19, x20, x21, x22, x23, x24, x25, x26, x27, x28, x29, x30, x31, x32, x33, x34, x35, x36, x37, x38, x39, x40, x41, x42, x43, x44, x45, x46, x47, x48, x49, x50, x51, x52, x53, x54, x55, x56, x57, x58, x59, x60, x61, x62, x63, x64, x65, x66, x67, x68, x69, x70, x71, x72, x73, x74, x75, x76, x77, x78, x79, x80, x81, x82, x83, x84, x85, x86, x87, x88,...
Y = -1.91B1 + 0.697B2 + 7.504B3 - 2.002B4 - 1.021B5 + 1.607B6 + 1.277B7 + 0.312B8 + 0.356B9 + 0.211B10 + B11 + 0.839B12 + 0.81B13 + 0.056B14 + 0.935B15 - 0.513B16 - 1.259B17 - 17.131B18 + 1.166B19 + 0.43B20 - 0.753B21 - 1.693B22 + 19.707B23 + 0.085B24 - 0.865B25 + 0.133B26 - 2.52B27 - 1.233B28 + 0.78B29 - 0.032B30 - 1.304B31 - 1.752B32 + 0.556B33 - 0.205B34 - 1.487B35 - 0.209B36 + 0.341B37 + 0.305B38 + 0.714B39中把B换成x加下标数字
好的,将公式中的B替换为x加下标数字,得到如下多元逻辑回归模型公式:
P = 1 / (1 + exp(-Y))
其中,Y = -1.91x1 + 0.697x2 + 7.504x3 - 2.002x4 - 1.021x5 + 1.607x6 + 1.277x7 + 0.312x8 + 0.356x9 + 0.211x10 + x11 + 0.839x12 + 0.81x13 + 0.056x14 + 0.935x15 - 0.513x16 - 1.259x17 - 17.131x18 + 1.166x19 + 0.43x20 - 0.753x21 - 1.693x22 + 19.707x23 + 0.085x24 - 0.865x25 + 0.133x26 - 2.52x27 - 1.233x28 + 0.78x29 - 0.032x30 - 1.304x31 - 1.752x32 + 0.556x33 - 0.205x34 - 1.487x35 - 0.209x36 + 0.341x37 + 0.305x38 + 0.714x39
其中,P表示轻度交通违法为x的概率,x1至x39表示对应自变量的回归系数。
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