回归分析案例数据

y x1x2x3X y X上班人数Y就餐人数3791137065.11088451775.844478.123791122241896 39151379901109331930.6455883915122791958 4029839000.41112681999.346800.484029823402015 3940840066.71101232141.548080.043940824041970 4075540938.81122052357.149126.564075524562038 4462442009.51134662590.350411.44462425212231 4352943092.51123142805.1517114352925862176 44265.843801.61105602930.252561.9244265.826282213 45648.844255.71105093151.953106.8445648.826552282 44510.144654.11085443317.953584.9244510.126792226 46661.845041.81100603593.754050.1646661.827032333 50453.5452881135483827.954345.650453.527172523 49417.145961.71129123980.755154.0449417.127582471 51229.546432.31137874083.755718.7651229.527862561 50838.646896.51131614124.356275.850838.628142542 46217.547962.11084634146.457554.5246217.528782311 45263.748228.91060804253.857874.6845263.728942263