用因子分析方法对 2015 年分地区分行业城镇单位就业人人数 (万人) 数据(fenhangye2015.csv) 进行分析,写出因子表达式,并对结果进行分析说明。地区,农林牧渔业,采矿业,制造业,电力燃气及水的生产和供应业,建筑业城镇,交运仓储及邮电通信业,信传计算机服务和软件,批发和零售业城镇,住宿和餐饮业,金融业,房地产业,租赁和商务服务业,科研技术服务和地质勘查业,水利环境和公共设施管理,居民服务和其他服务,教育业,卫生社会保障和社会福利,文化体育和娱乐,公共管理和社会组织
北京市,3.89,5.29,92.19,8.23,45.33,60.03,68.01,77.05,29.76,47.16,42.16,80.09,59.35,10.19,9.02,47.32,27.27,18.26,46.73
天津市,0.53,6.5,110.78,4.52,29.54,15.01,4.35,17.85,5.18,12.13,7.34,8.2,11.32,4.13,10.99,17.97,9.71,2.21,16.52
河北省,4.17,24.64,140.85,18.71,84.36,29.18,8.85,27.14,5.81,29.91,10.98,13.44,14.81,11.76,1.7,89.07,36.45,5.49,86.33
山西省,1.82,95.33,65.42,11.68,33.34,24.12,5.54,17.47,4.21,16.82,3.61,8.89,7.52,9.55,0.65,51.71,20.04,4.58,57.96
内蒙古,23.55,17.91,46.69,14.25,21.58,20.64,5.02,9.61,4.07,11.57,5.4,4.61,6.32,8.09,0.87,35.15,15.25,3.45,44.24
辽宁省,22.47,28.75,150.63,14.59,83.67,36.11,13.29,25.77,6.75,26.01,13.29,11.85,15.91,15.9,2.56,57.98,33.67,5.1,54.1
吉林省,12.84,14.08,84.23,13,29.26,16.59,6.55,11.36,2.95,11.83,6.01,4.97,7.54,8.31,2.25,36.12,18.13,3.57,35.47
黑龙江,65.51,31.86,57.35,18.06,31.12,27.5,7.38,18.21,4.15,18.7,5.99,6.29,11.18,10.88,4.31,44.26,22.37,4,44.39
上海市,2.48,0.06,192.93,4.28,35.15,51.45,25.44,78.22,24,33.74,26.21,52,22.52,8.33,6.49,29.09,18.89,5.61,20.32
江苏省,5.83,10.6,595.2,17.39,417.33,49.23,28.26,58.6,17.34,35.05,22.65,31.32,21.77,15.45,3.35,95.98,47.93,7.77,71.02
浙江省,0.47,0.7,330.6,10.98,323.42,31.96,17.06,42.1,13.5,42.3,20.05,27.91,16.15,11.56,2.48,70.94,43.73,7.41,70.09