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Rating Stats for

Ari B. Friedman

Rating
1479.34 (4,499,237th) 		Reputation
48,764 (2,088th)
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Title Δ
Exporting levels within a data.frame to csv 0.00
R paste: ignore sep if argument is an empty string -0.77
Get the column number in R given the column name +0.81
How should one implement "is.error()" for R, to identify... +1.20
Running sum on a column conditional on value 0.00
How do you delete a column in data.table? 0.00
Data frame "expand" procedure in R? -1.87
R: list containing lists 0.00
A comprehensive survey of the types of things in R. 'mode' and 'cla... -1.68
Plotting during a loop in RStudio 0.00
R round to nearest .5 or .1 -0.37
Subsetting a vector using another boolean vector in R -0.91
Counting syllables -0.22
`With` usage inside function (wrapper) +1.34
R 2.14 byte compilation - how much performance increase -0.28
Big Data Process and Analysis in R 0.00
Converting each item of a character vector into column headers with... 0.00
How to convert character of percentage into numeric in R +0.11
Make Dataframe loop code run faster 0.00
Tips for Integrating R code into a Mechanical Turk (e.g.) task? 0.00
Plots with good resolution for printing and screen display -0.26
Is there a package in R that gives -normalized- inverse FFT? 0.00
How do I replace NA values with zeros in R? -2.07
Linear Regression in R with variable number of explanatory variables 0.00
Reorder axis values to ascending values with ggplot2? -0.46
appending or Pasting names to Column names in R +1.24
Paste columns of two data frames +0.47
Conditional formatting: making cells colorful -1.14
With R, loop over two files at a time +1.40
rworldmap package countrylist -1.43
The Art of R Programming : Where else could I find the information? -0.99
create loop function for calculating value of one column from other... 0.00
R list function 0.00
Obtaining index names from a by object by parsing its call -1.14
R from vector/factor to list -0.47
Can you make R print more detailed error messages? +0.53
Comparing 2 datasets in R +2.36
Split xtable ouput into sub tables 0.00
Importing wikipedia tables in R -1.18
Wrapper to FOR loops with progress bar +0.24
Redirecting R output and graphs +0.41
Interpolate NA values -0.22
In R, how can read lines by number from a large file? +0.05
Can I vectorize a calculation which depends on previous elements? -0.69
Iteration over for loop in r -1.78
How to format a number as percentage in R? -1.89
Reordering and reshaping columns in R -0.88
'jpeg' function in R not saving current device +0.53
Conditional subsetting in R -1.96
What is the practical use of the identity function in R? +1.23