标签: r for-loop subset melt
您认为我可以在此循环中添加融合功能吗?
for (i in unique(df$year)) {dfnames<- paste("df",i, sep = "_") assign(dfnames, df[df$year==i,])}
我只想重塑我使用该循环生成的所有子集。如果可能的话,我想在循环中添加此命令:
melt(df_i, id.vars = c("Company_name","year","ID","Status"),na.rm=F)