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Hong Ooi

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1567.34 (4,396th)
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43,720 (2,455th)
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Why are log binomial regression results different in R and SAS? +2.02
R Foreach behavior different in Windows and Linux +0.46
how to replace single backslash in R +1.10
Linear Regression Coefficient Information as Data Frame or Matrix +1.71
nnet in R, 'softmax = TRUE' requires at least two response... 0.00
R language Functions within lists +0.05
wrt dataframes, what's the R equivalent to SQL's "Sele... -0.07
Difference of prediction results in random forest model 0.00
GLM combining results 0.00
In R, evaluate expressions within vector of strings -0.54
How to pass list of grep/regex commands to R function -2.30
generating sql statements from data returned in R by Postgresql -1.57
R calling Fortran subroutine -0.05
R: How can I make a generic function read the class of arguments pa... 0.00
Extracting variables chosen by glmnet or lars packages in r +0.46
Deciphering C pointer code +1.69
Speed-up inverse of weighted least squares covariance matrix in R -0.00
Why won't the which function return every element I request? 0.00
How to get a vector of column names of one particular type only +0.51
Enhance the execution time of data frame column transformation code -0.61
More efficient version of this R loop -0.96
Randomly split data by criterion into training and testing data set... 0.00
SAS: Select rows where the ID is in another table -0.54
How does sort() work in data.frame within R -1.90
Trouble creating a numerical column based on an existing categorica... +0.19
Calculate the MAX of variables that start with the same string in (R? 0.00
R subset data frame by two vectors -0.47
nonlinear optimizaion in R +1.09
R function with no return value +0.47
R run 2 different blocks of code at the same time (in parallel) 0.00
deparse(substitute()) don't work as the way I want It to 0.00
How to make a unique combination of vectors in R? -1.11
which.max and assign colnames value to dataframe in R -1.62
Automatically add variable names to elements of a list +0.20
How does subtracting the character '0' from a char change it into a... -2.07
Is there a way to run a code which is contained in a string object... -1.28
Retain only rows present in all matrices 0.00
Passing on an argument from a wrapper to an inner function when arg... 0.00
Issue with curl: brackets in URLs 0.00
Problems with spaces in paths when calling a batch file from R +1.70
Coding complex integration and limits in R +0.11
Running a Folder of R Scripts, each in a different R instance +0.46
Writing a bimodal normal distribution function in R -0.05
R, count frequency of "" -1.67
R expression of the form 0 < \alpha < 1 0.00
R: Can I use some sort of matrix multiplication with exponentials? +2.03
Consistent output of as.character for date objects in R 0.00
Fast matrix indexing from vectors 0.00
Vectorizing and improving speed of R function -0.06
rbind list of arbitrary number of dataframes +2.36