*disclaimer
639999
ifelse
ifelse(条件, 合っている場合, 合ってない場合)
gakunen2$case <- ifelse(gakunen2$Topic == "WFM", -1, ifelse(gakunen2$Topic == "WIM", -0.5, ifelse(gakunen2$Topic == "WMG", 0.5, 1))) str(gakunen2)
xtabs(~ case + Topic, gakunen2)
Topic
case WFM WIM WMG WPL
-1 149 0 0 0
-0.5 0 150 0 0
0.5 0 0 150 0
1 0 0 0 149
ipsynW.score.nona.gakunen2$FM <- ifelse(ipsynW.score.nona.gakunen2$Topic == "WFM", 1,0) ipsynW.score.nona.gakunen2$IM <- ifelse(ipsynW.score.nona.gakunen2$Topic == "WIM", 1,0) ipsynW.score.nona.gakunen2$MG <- ifelse(ipsynW.score.nona.gakunen2$Topic == "WMG", 1,0) ipsynW.score.nona.gakunen2$PL <- ifelse(ipsynW.score.nona.gakunen2$Topic == "WPL", 1,0)
https://sugiura-ken.org/wiki/