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add code
2023-05-11 14:18:08 +08:00
{
"cells": [
{
"cell_type": "code",
"execution_count": 1,
"id": "8950aafd-80e8-4078-874c-966efdc4b0ac",
"metadata": {},
"outputs": [],
"source": [
"import pandas as pd\n",
"import numpy as np"
]
},
{
"cell_type": "code",
"execution_count": 3,
"id": "50832980-f7e1-4a19-a5e0-b8a378ebd39b",
"metadata": {},
"outputs": [
{
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"<table border=\"1\" class=\"dataframe\">\n",
" <thead>\n",
" <tr style=\"text-align: right;\">\n",
" <th></th>\n",
" <th>电厂名称</th>\n",
" <th>机组编号</th>\n",
" <th>铭牌容量 (MW)</th>\n",
" <th>机组类型</th>\n",
" <th>参数分类</th>\n",
" <th>冷凝器型式</th>\n",
" <th>入炉煤低位热值(kJ/kg)</th>\n",
" <th>燃煤挥发份Var(%)</th>\n",
" <th>燃煤灰份Aar(%)</th>\n",
" <th>煤种</th>\n",
" <th>所处地区</th>\n",
" <th>longitude</th>\n",
" <th>latitude</th>\n",
" <th>altitude</th>\n",
" <th>发电碳排放因子(kg/kWh)</th>\n",
" <th>供热碳排放因子(kg/MJ)</th>\n",
" </tr>\n",
" </thead>\n",
" <tbody>\n",
" <tr>\n",
" <th>0</th>\n",
" <td>江苏利港电力有限公司</td>\n",
" <td>1</td>\n",
" <td>350.0</td>\n",
" <td>纯凝式</td>\n",
" <td>亚临界</td>\n",
" <td>水冷</td>\n",
" <td>21602.05000</td>\n",
" <td>26.09</td>\n",
" <td>16.80</td>\n",
" <td>烟煤</td>\n",
" <td>江苏省</td>\n",
" <td>120.09662</td>\n",
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" <td>江苏利港电力有限公司</td>\n",
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" <td>纯凝式</td>\n",
" <td>亚临界</td>\n",
" <td>水冷</td>\n",
" <td>21926.81000</td>\n",
" <td>26.68</td>\n",
" <td>15.41</td>\n",
" <td>烟煤</td>\n",
" <td>江苏省</td>\n",
" <td>120.09662</td>\n",
" <td>31.942361</td>\n",
" <td>1.0</td>\n",
" <td>0.632859</td>\n",
" <td>0.077676</td>\n",
" </tr>\n",
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" <th>2</th>\n",
" <td>江苏利港电力有限公司</td>\n",
" <td>1</td>\n",
" <td>350.0</td>\n",
" <td>纯凝式</td>\n",
" <td>亚临界</td>\n",
" <td>水冷</td>\n",
" <td>21261.93062</td>\n",
" <td>26.46</td>\n",
" <td>15.18</td>\n",
" <td>烟煤</td>\n",
" <td>江苏省</td>\n",
" <td>120.09662</td>\n",
" <td>31.942361</td>\n",
" <td>1.0</td>\n",
" <td>0.609196</td>\n",
" <td>0.074823</td>\n",
" </tr>\n",
" </tbody>\n",
"</table>\n",
"</div>"
],
"text/plain": [
" 电厂名称 机组编号 铭牌容量 (MW) 机组类型 参数分类 冷凝器型式 入炉煤低位热值(kJ/kg) 燃煤挥发份Var(%) \\\n",
"0 江苏利港电力有限公司 1 350.0 纯凝式 亚临界 水冷 21602.05000 26.09 \n",
"1 江苏利港电力有限公司 1 350.0 纯凝式 亚临界 水冷 21926.81000 26.68 \n",
"2 江苏利港电力有限公司 1 350.0 纯凝式 亚临界 水冷 21261.93062 26.46 \n",
"\n",
" 燃煤灰份Aar(%) 煤种 所处地区 longitude latitude altitude 发电碳排放因子(kg/kWh) \\\n",
"0 16.80 烟煤 江苏省 120.09662 31.942361 1.0 0.586990 \n",
"1 15.41 烟煤 江苏省 120.09662 31.942361 1.0 0.632859 \n",
"2 15.18 烟煤 江苏省 120.09662 31.942361 1.0 0.609196 \n",
"\n",
" 供热碳排放因子(kg/MJ) \n",
"0 0.076843 \n",
"1 0.077676 \n",
"2 0.074823 "
]
},
"execution_count": 3,
"metadata": {},
"output_type": "execute_result"
}
],
"source": [
"total_data = pd.read_csv('train_data.csv')\n",
"total_data.head(3)"
]
},
{
"cell_type": "code",
"execution_count": 23,
"id": "499cac72-c6a3-4b86-8aed-6fc010b12693",
"metadata": {},
"outputs": [
{
"data": {
"text/plain": [
"(5741, 16)"
]
},
"execution_count": 23,
"metadata": {},
"output_type": "execute_result"
}
],
"source": [
"total_data.shape"
]
},
{
"cell_type": "code",
"execution_count": 4,
"id": "7ab5d82e-19bd-4aa4-9cd6-d2004718b00d",
"metadata": {},
"outputs": [
{
"data": {
"text/html": [
"<div>\n",
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" vertical-align: middle;\n",
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"</style>\n",
"<table border=\"1\" class=\"dataframe\">\n",
" <thead>\n",
" <tr style=\"text-align: right;\">\n",
" <th></th>\n",
" <th>发电类型</th>\n",
" <th>地区</th>\n",
" <th>城市</th>\n",
" <th>企业名称</th>\n",
" <th>机组编号</th>\n",
" <th>机组状态</th>\n",
" <th>机组数量</th>\n",
" <th>单机容量（MW）</th>\n",
" <th>总容量（MW）</th>\n",
" <th>核心设备类型</th>\n",
" <th>汽轮机类型</th>\n",
" <th>压力参数</th>\n",
" <th>冷却方式</th>\n",
" </tr>\n",
" </thead>\n",
" <tbody>\n",
" <tr>\n",
" <th>0</th>\n",
" <td>煤电</td>\n",
" <td>安徽省</td>\n",
" <td>安庆市</td>\n",
" <td>国能神皖安庆发电有限责任公司</td>\n",
" <td>1</td>\n",
" <td>在役</td>\n",
" <td>1</td>\n",
" <td>320.0</td>\n",
" <td>320.0</td>\n",
" <td>煤粉锅炉</td>\n",
" <td>凝气式</td>\n",
" <td>亚临界</td>\n",
" <td>水冷-开式循环</td>\n",
" </tr>\n",
" <tr>\n",
" <th>1</th>\n",
" <td>煤电</td>\n",
" <td>安徽省</td>\n",
" <td>安庆市</td>\n",
" <td>国能神皖安庆发电有限责任公司</td>\n",
" <td>2</td>\n",
" <td>在役</td>\n",
" <td>1</td>\n",
" <td>320.0</td>\n",
" <td>320.0</td>\n",
" <td>煤粉锅炉</td>\n",
" <td>凝气式</td>\n",
" <td>亚临界</td>\n",
" <td>水冷-开式循环</td>\n",
" </tr>\n",
" <tr>\n",
" <th>2</th>\n",
" <td>煤电</td>\n",
" <td>安徽省</td>\n",
" <td>安庆市</td>\n",
" <td>国能神皖安庆发电有限责任公司</td>\n",
" <td>3</td>\n",
" <td>在役</td>\n",
" <td>1</td>\n",
" <td>1000.0</td>\n",
" <td>1000.0</td>\n",
" <td>煤粉锅炉</td>\n",
" <td>凝气式</td>\n",
" <td>超超临界</td>\n",
" <td>水冷-闭式循环</td>\n",
" </tr>\n",
" </tbody>\n",
"</table>\n",
"</div>"
],
"text/plain": [
" 发电类型 地区 城市 企业名称 机组编号 机组状态 机组数量 单机容量（MW） 总容量（MW） 核心设备类型 \\\n",
"0 煤电 安徽省 安庆市 国能神皖安庆发电有限责任公司 1 在役 1 320.0 320.0 煤粉锅炉 \n",
"1 煤电 安徽省 安庆市 国能神皖安庆发电有限责任公司 2 在役 1 320.0 320.0 煤粉锅炉 \n",
"2 煤电 安徽省 安庆市 国能神皖安庆发电有限责任公司 3 在役 1 1000.0 1000.0 煤粉锅炉 \n",
"\n",
" 汽轮机类型 压力参数 冷却方式 \n",
"0 凝气式 亚临界 水冷-开式循环 \n",
"1 凝气式 亚临界 水冷-开式循环 \n",
"2 凝气式 超超临界 水冷-闭式循环 "
]
},
"execution_count": 4,
"metadata": {},
"output_type": "execute_result"
}
],
"source": [
"unit_data = pd.read_excel('./data/煤电机组情况（含企业名称）.xlsx')\n",
"unit_data.head(3)"
]
},
{
"cell_type": "code",
"execution_count": 21,
"id": "c4d54203-5343-43df-b594-f6a13e6f47a1",
"metadata": {},
"outputs": [],
"source": [
"total_data.rename(columns={'电厂名称':'企业名称'}, inplace=True)\n",
"total_data['机组编号'] = total_data['机组编号'].astype('str')\n",
"unit_data['机组编号'] = unit_data['机组编号'].astype('str')"
]
},
{
"cell_type": "code",
"execution_count": 44,
"id": "757e26c3-cd1b-48a3-9668-78e13f40436f",
"metadata": {},
"outputs": [],
"source": [
"def change_type(x:str):\n",
" if pd.isna(x):\n",
" return x\n",
" x = x.strip()\n",
" if '纯凝' in x:\n",
" return '纯凝式'\n",
" if '供热' in x:\n",
" return '供热式'\n",
" if '煤粉' in x:\n",
" return '煤粉锅炉'\n",
" if x.startswith('循环流化床'):\n",
" return '循环流化床锅炉'\n",
" if '三废' in x:\n",
" return '三废炉'\n",
" if '直接空冷' in x:\n",
" return '直接空冷'\n",
" if '间接空冷' in x:\n",
" return '间接空冷'\n",
" return x"
]
},
{
"cell_type": "code",
"execution_count": 28,
"id": "fcc7c556-ae7b-4be1-9163-709ce1ca084c",
"metadata": {},
"outputs": [],
"source": [
"merge_data = total_data.merge(unit_data[['企业名称','机组编号','汽轮机类型', '压力参数', '冷却方式']], how='left', on=['企业名称', '机组编号'])"
]
},
{
"cell_type": "code",
"execution_count": 32,
"id": "3af6ad2f-a881-4ee6-9a27-ecbe75c97b31",
"metadata": {},
"outputs": [],
"source": [
"merge_data['机组类型'] = merge_data.apply(lambda x: x['机组类型'] if pd.isna(x['汽轮机类型']) else x['汽轮机类型'], axis=1)"
]
},
{
"cell_type": "code",
"execution_count": 34,
"id": "dec103bc-c868-4557-ba83-9bbb02f8e9f8",
"metadata": {},
"outputs": [],
"source": [
"merge_data['参数分类'] = merge_data.apply(lambda x: x['参数分类'] if pd.isna(x['压力参数']) else x['压力参数'], axis=1)"
]
},
{
"cell_type": "code",
"execution_count": 35,
"id": "454273f0-51ab-4a75-9c44-9ae8b7cc2a79",
"metadata": {},
"outputs": [],
"source": [
"merge_data['冷凝器型式'] = merge_data.apply(lambda x: x['冷凝器型式'] if pd.isna(x['冷却方式']) else x['冷却方式'], axis=1)"
]
},
{
"cell_type": "code",
"execution_count": 37,
"id": "d3c9cb26-63b4-4c72-9c5b-d90a2c5867ca",
"metadata": {},
"outputs": [
{
"data": {
"text/plain": [
"水冷-闭式循环 2143\n",
"水冷 1166\n",
"水冷-开式循环 1101\n",
"空冷-直接空冷 492\n",
"直接空冷 241\n",
"空冷-间接空冷 154\n",
"间接空冷 74\n",
"空冷 19\n",
"其他 2\n",
"Name: 冷凝器型式, dtype: int64"
]
},
"execution_count": 37,
"metadata": {},
"output_type": "execute_result"
}
],
"source": [
"merge_data['冷凝器型式'].value_counts()"
]
},
{
"cell_type": "code",
"execution_count": 41,
"id": "30b2d793-7b44-434a-96e3-c6ce15295881",
"metadata": {},
"outputs": [],
"source": [
"use_data = merge_data[merge_data.columns[:-3]].copy()"
]
},
{
"cell_type": "code",
"execution_count": 45,
"id": "fbdf13c0-6174-463b-9dd0-9ed736e6d126",
"metadata": {},
"outputs": [],
"source": [
"for col in ['机组类型', '参数分类', '冷凝器型式']:\n",
" use_data[col] = use_data[col].apply(change_type)"
]
},
{
"cell_type": "code",
"execution_count": 46,
"id": "9697f501-1fef-4f24-b9d9-bece28e2c867",
"metadata": {},
"outputs": [
{
"data": {
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"</style>\n",
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" <th>机组类型</th>\n",
" <th>参数分类</th>\n",
" <th>冷凝器型式</th>\n",
" <th>入炉煤低位热值(kJ/kg)</th>\n",
" <th>燃煤挥发份Var(%)</th>\n",
" <th>燃煤灰份Aar(%)</th>\n",
" <th>煤种</th>\n",
" <th>所处地区</th>\n",
" <th>longitude</th>\n",
" <th>latitude</th>\n",
" <th>altitude</th>\n",
" <th>发电碳排放因子(kg/kWh)</th>\n",
" <th>供热碳排放因子(kg/MJ)</th>\n",
" </tr>\n",
" </thead>\n",
" <tbody>\n",
" <tr>\n",
" <th>0</th>\n",
" <td>江苏利港电力有限公司</td>\n",
" <td>1</td>\n",
" <td>350.0</td>\n",
" <td>凝气式</td>\n",
" <td>亚临界</td>\n",
" <td>水冷-开式循环</td>\n",
" <td>21602.05000</td>\n",
" <td>26.09</td>\n",
" <td>16.80</td>\n",
" <td>烟煤</td>\n",
" <td>江苏省</td>\n",
" <td>120.096620</td>\n",
" <td>31.942361</td>\n",
" <td>1.0</td>\n",
" <td>0.586990</td>\n",
" <td>0.076843</td>\n",
" </tr>\n",
" <tr>\n",
" <th>1</th>\n",
" <td>江苏利港电力有限公司</td>\n",
" <td>1</td>\n",
" <td>350.0</td>\n",
" <td>凝气式</td>\n",
" <td>亚临界</td>\n",
" <td>水冷-开式循环</td>\n",
" <td>21926.81000</td>\n",
" <td>26.68</td>\n",
" <td>15.41</td>\n",
" <td>烟煤</td>\n",
" <td>江苏省</td>\n",
" <td>120.096620</td>\n",
" <td>31.942361</td>\n",
" <td>1.0</td>\n",
" <td>0.632859</td>\n",
" <td>0.077676</td>\n",
" </tr>\n",
" <tr>\n",
" <th>2</th>\n",
" <td>江苏利港电力有限公司</td>\n",
" <td>1</td>\n",
" <td>350.0</td>\n",
" <td>凝气式</td>\n",
" <td>亚临界</td>\n",
" <td>水冷-开式循环</td>\n",
" <td>21261.93062</td>\n",
" <td>26.46</td>\n",
" <td>15.18</td>\n",
" <td>烟煤</td>\n",
" <td>江苏省</td>\n",
" <td>120.096620</td>\n",
" <td>31.942361</td>\n",
" <td>1.0</td>\n",
" <td>0.609196</td>\n",
" <td>0.074823</td>\n",
" </tr>\n",
" <tr>\n",
" <th>3</th>\n",
" <td>江苏利港电力有限公司</td>\n",
" <td>1</td>\n",
" <td>350.0</td>\n",
" <td>凝气式</td>\n",
" <td>亚临界</td>\n",
" <td>水冷-开式循环</td>\n",
" <td>20840.00000</td>\n",
" <td>26.43</td>\n",
" <td>14.55</td>\n",
" <td>烟煤</td>\n",
" <td>江苏省</td>\n",
" <td>120.096620</td>\n",
" <td>31.942361</td>\n",
" <td>1.0</td>\n",
" <td>0.602178</td>\n",
" <td>0.081628</td>\n",
" </tr>\n",
" <tr>\n",
" <th>4</th>\n",
" <td>江苏利港电力有限公司</td>\n",
" <td>1</td>\n",
" <td>350.0</td>\n",
" <td>凝气式</td>\n",
" <td>亚临界</td>\n",
" <td>水冷-开式循环</td>\n",
" <td>20706.00000</td>\n",
" <td>26.43</td>\n",
" <td>14.96</td>\n",
" <td>烟煤</td>\n",
" <td>江苏省</td>\n",
" <td>120.096620</td>\n",
" <td>31.942361</td>\n",
" <td>1.0</td>\n",
" <td>0.590254</td>\n",
" <td>0.081103</td>\n",
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" <tr>\n",
" <th>...</th>\n",
" <td>...</td>\n",
" <td>...</td>\n",
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" <tr>\n",
" <th>5736</th>\n",
" <td>浙江浙能电力股份有限公司台州发电厂</td>\n",
" <td>8</td>\n",
" <td>350.0</td>\n",
" <td>凝气式</td>\n",
" <td>亚临界</td>\n",
" <td>水冷-开式循环</td>\n",
" <td>21973.00000</td>\n",
" <td>37.43</td>\n",
" <td>17.12</td>\n",
" <td>烟煤</td>\n",
" <td>浙江省</td>\n",
" <td>121.465840</td>\n",
" <td>28.704623</td>\n",
" <td>73.0</td>\n",
" <td>0.628300</td>\n",
" <td>0.078776</td>\n",
" </tr>\n",
" <tr>\n",
" <th>5737</th>\n",
" <td>浙江浙能电力股份有限公司台州发电厂</td>\n",
" <td>8</td>\n",
" <td>350.0</td>\n",
" <td>凝气式</td>\n",
" <td>亚临界</td>\n",
" <td>水冷-开式循环</td>\n",
" <td>21372.00000</td>\n",
" <td>39.87</td>\n",
" <td>18.01</td>\n",
" <td>烟煤</td>\n",
" <td>浙江省</td>\n",
" <td>121.465840</td>\n",
" <td>28.704623</td>\n",
" <td>73.0</td>\n",
" <td>0.595019</td>\n",
" <td>0.076622</td>\n",
" </tr>\n",
" <tr>\n",
" <th>5738</th>\n",
" <td>浙江浙能电力股份有限公司台州发电厂</td>\n",
" <td>8</td>\n",
" <td>350.0</td>\n",
" <td>凝气式</td>\n",
" <td>亚临界</td>\n",
" <td>水冷-开式循环</td>\n",
" <td>20856.00000</td>\n",
" <td>39.32</td>\n",
" <td>19.74</td>\n",
" <td>烟煤</td>\n",
" <td>浙江省</td>\n",
" <td>121.465840</td>\n",
" <td>28.704623</td>\n",
" <td>73.0</td>\n",
" <td>0.565718</td>\n",
" <td>0.074772</td>\n",
" </tr>\n",
" <tr>\n",
" <th>5739</th>\n",
" <td>榆能榆神热电有限公司</td>\n",
" <td>1</td>\n",
" <td>350.0</td>\n",
" <td>抽凝式</td>\n",
" <td>超临界</td>\n",
" <td>间接空冷</td>\n",
" <td>25514.00000</td>\n",
" <td>38.84</td>\n",
" <td>7.28</td>\n",
" <td>烟煤</td>\n",
" <td>陕西省</td>\n",
" <td>109.820265</td>\n",
" <td>38.304383</td>\n",
" <td>1151.0</td>\n",
" <td>0.664456</td>\n",
" <td>0.091482</td>\n",
" </tr>\n",
" <tr>\n",
" <th>5740</th>\n",
" <td>榆能榆神热电有限公司</td>\n",
" <td>2</td>\n",
" <td>350.0</td>\n",
" <td>抽凝式</td>\n",
" <td>超临界</td>\n",
" <td>间接空冷</td>\n",
" <td>25514.00000</td>\n",
" <td>38.84</td>\n",
" <td>7.28</td>\n",
" <td>烟煤</td>\n",
" <td>陕西省</td>\n",
" <td>109.820265</td>\n",
" <td>38.304383</td>\n",
" <td>1151.0</td>\n",
" <td>0.661759</td>\n",
" <td>0.091483</td>\n",
" </tr>\n",
" </tbody>\n",
"</table>\n",
"<p>5741 rows × 16 columns</p>\n",
"</div>"
],
"text/plain": [
" 企业名称 机组编号 铭牌容量 (MW) 机组类型 参数分类 冷凝器型式 入炉煤低位热值(kJ/kg) \\\n",
"0 江苏利港电力有限公司 1 350.0 凝气式 亚临界 水冷-开式循环 21602.05000 \n",
"1 江苏利港电力有限公司 1 350.0 凝气式 亚临界 水冷-开式循环 21926.81000 \n",
"2 江苏利港电力有限公司 1 350.0 凝气式 亚临界 水冷-开式循环 21261.93062 \n",
"3 江苏利港电力有限公司 1 350.0 凝气式 亚临界 水冷-开式循环 20840.00000 \n",
"4 江苏利港电力有限公司 1 350.0 凝气式 亚临界 水冷-开式循环 20706.00000 \n",
"... ... ... ... ... ... ... ... \n",
"5736 浙江浙能电力股份有限公司台州发电厂 8 350.0 凝气式 亚临界 水冷-开式循环 21973.00000 \n",
"5737 浙江浙能电力股份有限公司台州发电厂 8 350.0 凝气式 亚临界 水冷-开式循环 21372.00000 \n",
"5738 浙江浙能电力股份有限公司台州发电厂 8 350.0 凝气式 亚临界 水冷-开式循环 20856.00000 \n",
"5739 榆能榆神热电有限公司 1 350.0 抽凝式 超临界 间接空冷 25514.00000 \n",
"5740 榆能榆神热电有限公司 2 350.0 抽凝式 超临界 间接空冷 25514.00000 \n",
"\n",
" 燃煤挥发份Var(%) 燃煤灰份Aar(%) 煤种 所处地区 longitude latitude altitude \\\n",
"0 26.09 16.80 烟煤 江苏省 120.096620 31.942361 1.0 \n",
"1 26.68 15.41 烟煤 江苏省 120.096620 31.942361 1.0 \n",
"2 26.46 15.18 烟煤 江苏省 120.096620 31.942361 1.0 \n",
"3 26.43 14.55 烟煤 江苏省 120.096620 31.942361 1.0 \n",
"4 26.43 14.96 烟煤 江苏省 120.096620 31.942361 1.0 \n",
"... ... ... .. ... ... ... ... \n",
"5736 37.43 17.12 烟煤 浙江省 121.465840 28.704623 73.0 \n",
"5737 39.87 18.01 烟煤 浙江省 121.465840 28.704623 73.0 \n",
"5738 39.32 19.74 烟煤 浙江省 121.465840 28.704623 73.0 \n",
"5739 38.84 7.28 烟煤 陕西省 109.820265 38.304383 1151.0 \n",
"5740 38.84 7.28 烟煤 陕西省 109.820265 38.304383 1151.0 \n",
"\n",
" 发电碳排放因子(kg/kWh) 供热碳排放因子(kg/MJ) \n",
"0 0.586990 0.076843 \n",
"1 0.632859 0.077676 \n",
"2 0.609196 0.074823 \n",
"3 0.602178 0.081628 \n",
"4 0.590254 0.081103 \n",
"... ... ... \n",
"5736 0.628300 0.078776 \n",
"5737 0.595019 0.076622 \n",
"5738 0.565718 0.074772 \n",
"5739 0.664456 0.091482 \n",
"5740 0.661759 0.091483 \n",
"\n",
"[5741 rows x 16 columns]"
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