| 查看: 477 | 回复: 0 | |||
[求助]
大神求帮,救命
|
|
各位高手,求大家帮帮忙,万分感谢!!!回归方程模型如下:Y=b0+b1*x1+b2*x2+b3*x3+b12*x1*x2+b13*x1*x3+b23*x2*x3+b11*x1*x1+b22*x2*x2+b33*x3*x3 实验数据如下: Y 4947.019 47.20942857 113.3098571 250.5907143 83.693 33.60742857 126.4431429 37.61342857 146.7285714 59.54514286 220.3162857 38.58942857 76.59 83.48528571 112.985 867.9498571 X1(DPPH) 0.271592347 0.34071846 0.272032545 0.264359352 0.264975575 0.265194002 0.321534248 0.30170492 0.26654385 0.30662212 0.295793307 0.279904051 0.267437418 0.277402761 0.295675502 0.470238325 X2(OH) 0.467306236 0.526565358 0.467515845 0.460394701 0.460971781 0.461190939 0.506963942 0.493905438 0.462447803 0.497286876 0.488724132 0.474969268 0.463182626 0.471843885 0.48919322 0.62020812 X3(还原力) 0.426193431 0.489788832 0.426463443 0.418903151 0.419514845 0.419743074 0.469359892 0.454651288 0.421077385 0.458511796 0.449115352 0.434335927 0.421879752 0.431191412 0.449434734 0.593206562 |
» 猜你喜欢
自荐读博
已经有9人回复
投稿Elsevier的杂志(返修),总是在选择OA和subscription界面被踢皮球
已经有8人回复
自然科学基金委宣布启动申请书“瘦身提质”行动
已经有4人回复
求个博导看看
已经有18人回复







回复此楼