[R] rfImpute() error-- while missing imputation --
sunnysingha.analytics at gmail.com
Sun Feb 7 17:40:21 CET 2016
Oh! It was a typo. ntree=800 was to be specified. Thanks Bret.
> .On 07-Feb-2016, at 8:58 PM, Bert Gunter <bgunter.4567 at gmail.com> wrote:
> 5800 **not 5, 800** , no commas and no spaces.
> Please read an R tutorial or two to learn how to properly work with R
> if this is not merely a typo.
> -- Bert
> Bert Gunter
> "The trouble with having an open mind is that people keep coming along
> and sticking things into it."
> -- Opus (aka Berkeley Breathed in his "Bloom County" comic strip )
> On Sun, Feb 7, 2016 at 7:19 AM, Sandeep Rana
> <sunnysingha.analytics at gmail.com> wrote:
>> While executing rfImpute() in order to impute missing values in the data set I receive below error :
>> | Out-of-bag |
>> Tree | MSE %Var(y) |
>> 800 | 2.979e+04 1.02 |
>> Error in prox[miss, -miss, drop = FALSE] %*% xf[, j][-miss] :
>> requires numeric/complex matrix/vector arguments
>> Has anyone experienced it aware of the cause? Below is the command I used to :
>> x_tr_imp <- rfImpute(x_train[,-c(1,7)], x_train$Outlet_Sales, iter=5, 800)
>> Sandeep S. Rana
>> sunnysingha.analytics at gmail.com <mailto:sunnysingha.analytics at gmail.com>
>> [[alternative HTML version deleted]]
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