Hi everone and thanks for this service, I have a dataset which look like:
X. IE.2003 IE.2004 IE.2005 IE.2006 IE.2007 IE.2008 IE.2009 IE.2010 14560 118958 187 475 571 764 1047 1203 715 807 12737 105571 935 942 917 948 991 861 NA 541 15463 126514 NA 296 495 598 NA 1192 1174 800 4402 34370 NA 82 395 679 1654 1445 88 NA 6924 56280 668 863 851 812 1211 799 NA 588 17910 146534 887 971 1026 966 1037 855 562 675 18428 151088 99 263 584 832 1148 NA NA NA 17990 147181 93 169 670 565 1491 671 1219 518 15156 124148 NA 680 1991 426 282 784 921 733 8906 71851 49 1294 1377 1735 723 310 139 NA My deal is to do imputation, I was trying with library mice, method="pmm", but I get an error: too high correlation Which imputation can I use? I have tried with other methods in mice but the same error appears Thanks in advance, Teresa [[alternative HTML version deleted]] ______________________________________________ R-help@r-project.org mailing list https://stat.ethz.ch/mailman/listinfo/r-help PLEASE do read the posting guide http://www.R-project.org/posting-guide.html and provide commented, minimal, self-contained, reproducible code.