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Rating Stats for

Tay Shin

Rating
1487.55 (4,449,331st) 		Reputation
423 (312,296th)
Page: 1
Title Δ
trouble with Installing nloptr by locally on Ubuntu 0.00
r package caret-Print iteration when using parallel 0.00
R: Error in optim - non-finite value supplied 0.00
Flip the matrix -2.76
Vectorizing and improving speed of R function +0.49
merge or cbind using multiple columns as key in R 0.00
Simulations in R for Heteroskedasticity 0.00
manipulating database in R -3.64
Plot mean, standard deviation, standard error of the mean, and conf... +4.01
Creating a vector with multiple sequences based on number of IDs' r... -3.75
Convert factor above certain value to NA 0.00
R data frame fill in missing values based on others -3.82
convert strings to numeric data set by stripping white space -2.99