Having a problem running dcast in Reshape2.
AirQLong <- melt(data = airquality,id.vars = c("Month","Day"), variable.name = "climate_variable", value.name = "climate_value",na.rm = TRUE)
AirQLong
acast(AirQLong, Day ~ Month ~ climate_variable)
acast(AirQLong, Month ~ climate_variable, mean)
acast(AirQLong, Month ~ climate_variable, mean, margins = TRUE)
AirQWide <-dcast(AirQLong, month ~ variable, mean, fun.aggregate = c("Month", "climate_variable"))
getting "Error in FUN(X[[i]], ...) : object 'variable' not found" everytime. Can anyone please help solve my dcast formula