[R] Assistance would be appreciated
rentar18 at gmail.com
Mon Mar 27 12:09:44 CEST 2017
Hey Berend and Jim:
Yes, it's me, Bruce.
I will try your inputs, and let you know.
PS: I goal is to create: mean_decc_0, mean_decc_1, ..., mean_decc_9
And then stack them. Also, Aren't these dataframe?
> On Mar 27, 2017, at 5:30 AM, Berend Hasselman <bhh at xs4all.nl> wrote:
>> On 27 Mar 2017, at 01:13, MyCalendar <rentar18 at gmail.com> wrote:
>> Hi R'ers:
>> Newbie to R, but I guarantee that I don't ask for help until, in this case, I spent
>> Over ten hours today ( Sunday, wife loves it!! )
>> I can't find the bug, trying to remove column cum_wt.
>> Assistance would be appreciated.
> mean_decc_0 is a matrix? No it isn't.
> Use str(mean_decc_0) to see what it actually is.
> Then try setting the required element to NULL. And ponder your goal.
> Berend Hasselman
>> --- Code ---
>> yhat <- seq(1, 0.05, length.out = 20)
>> Response <-c(1,0,1,0,0,0,0,0,1,0,1,0,1,0,0,0,0,0,1,0)
>> cum_R <- cumsum(Response)
>> sam_size <- length(Response)
>> cum_wt <- seq(1:1,length=20)
>> wt <- seq(1:1,by=0, length=20)
>> dec <- (cum_wt/sam_size)
>> decc <- floor((cum_wt*10)/(sam_size+1))
>> dec_mean <- aggregate(Response, by=list(decc), mean)
>> d <- data.frame(yhat, Response, cum_R, sam_size, cum_wt,wt, decc, dec_mean)
>> decc_0 <- subset(d, decc ==0)
>> mean_decc_0 <- colMeans(decc_0, 2)
>> mean_decc_0[1,5] <- NULL
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