Re: [R] get a month where max value is

Duh.. I should know that.. That was excellent. Didn't realize that. Need rest(or practice) for my brain maybe. Thank you Jim... On Wed, Dec 16, 2020 at 3:27 PM Jim Lemon wrote: > > Hi Ani, > Not sure about this, but is this what you want? > > ann10<-aggregate(mon10[3:12],list(mon10$Group.1),whi

Re: [R] get a month where max value is

Hi Ani, Not sure about this, but is this what you want? ann10<-aggregate(mon10[3:12],list(mon10$Group.1),which.max) Jim On Wed, Dec 16, 2020 at 4:55 PM ani jaya wrote: > > Dear R-Help, > > I have a data frame containing monthly maxima of rainfall in 10 > locations for 30 year and want to look a

[R] get a month where max value is

Dear R-Help, I have a data frame containing monthly maxima of rainfall in 10 locations for 30 year and want to look at a month where an annual maxima happens. I can get the annual maxima using aggregate. I try to extract the month using the code below. ann10<-aggregate(mon10[3:12],list(mon10$Grou