由于错误消息,我变得疯狂。我完全使用了脚本,但使用了另一个矩阵,我无法再计算行和。
我收到了这个烦人的错误信息:
x 必须是至少为二维的数组
我想计算矩阵影响中第 15 列的行总和。
share <- rowSums(impact[,15],na.rm=T)
head(impact)
ID key bank group iob X2014.01 X2014.02 X2014.03 X2014.04 X2014.05 X2014.06 X2014.07 X2014.08 X2014.09 X2014.10 X2014.11 X2014.12 X2015.01 X2015.02 X2015.03 X2015.04 X2015.05 X2015.06 X2015.07 X2015.08
2 1 NA NA 2 1 0.445205069 0.472390737 0.870477062 0.217721722 0.45105155 0.081988816 0.787682077 0.117770855 0.140369528 0.369301296 0.134638046 0.317541225 0.119500371 0.04335953 0.21347215 0.98924849 0.056345003 0.630135217 0.775518542 0.497615742
10 1 NA NA 2 1 0.168419591 0.425645354 0.646613563 0.664511712 0.750356605 0.93621874 0.535499019 0.654868051 0.346500111 0.257706661 0.538854079 0.440520153 0.902426669 0.62364293 0.034292533 0.164502657 0.708733663 0.416106117 0.55308097 0.961736416
18 1 NA NA 2 1 0.619040555 0.831943026 0.502364121 0.897383629 0.161324917 0.645435861 0.381065769 0.144287435 0.211246426 0.824972697 0.966528838 0.084932473 0.401207104 0.828860666 0.094734978 0.998390905 0.761376766 0.544001075 0.901412357 0.611515683
26 1 NA NA 2 1 0.650375963 0.82854139 0.678481275 0.053565344 0.725918141 0.462696627 0.781661878 0.247926698 0.896495716 0.067714926 0.854996151 0.007778748 0.087166199 0.162193333 0.337942796 0.924925652 0.629788632 0.199940498 0.394249739 0.296213669
34 1 NA NA 2 1 0.550807858 0.422672911 0.975977621 0.686356795 0.161541393 0.51490188 0.206613536 0.042012755 0.625714656 0.260060599 0.920103236 0.995255399 0.155289084 0.361658753 0.911763522 0.671250837 0.993388857 0.390214068 0.945968449 0.274847887
42 1 NA NA 2 1 0.934880255 0.920203832 0.432055682 0.598642825 0.175905258 0.533883496 0.002016901 0.001015627 0.14724496 0.655515358 0.659772253 0.102383326 0.59884333 0.949273788 0.656322346 0.87928498 0.676120876 0.834748556 0.657029437 0.877257774