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104
How to convert a factor to integer\numeric without loss of information?
stackoverflow.com

87
How do I get apt-get to ignore some dependencies?
serverfault.com

74
Count the number of non-zero elements of each column
stackoverflow.com

33
Plot a JPG image using base graphics in R
stackoverflow.com

26
Git reset --hard and push to remote repository
stackoverflow.com

20
Does gold open-access with APC really help access to science and save taxpayer money?
academia.stackexchange.com

16
Run a system command as sudo from R?
stackoverflow.com

16
Spark using python: How to resolve Stage x contains a task of very large size (xxx KB). The maximum recommended task size is 100 KB
stackoverflow.com

14
Put a fixed title in an interactive 3D plot using rgl package, R
stackoverflow.com

10
Efficient way to insert data frame from R to SQL
stackoverflow.com

10
Merging all column by reference in a data.table
stackoverflow.com

8
Replace all double spaces with single spaces in string
stackoverflow.com

8
how to define graphical bounds of abline linear regression in R
stackoverflow.com

8
r get value only from quantile() function
stackoverflow.com

8
Double centering in R
stackoverflow.com

7
Growing a data.frame in a memory-efficient manner
stackoverflow.com

7
count unique values in one column for specific values in another column,
stackoverflow.com

7
Beamer pause and grey not in order
tex.stackexchange.com

7
How to export Rcpp Class method with default arguments
stackoverflow.com

7
data.table equivalent of tidyr::complete()
stackoverflow.com

6
How to pause figures in beamer
tex.stackexchange.com

6
R specifying x-axis ticks for a line plot
stackoverflow.com

6
How to efficiently calculate multiple quantiles of column z when grouping by columns (x, y)
stackoverflow.com

5
Usage of layout in R
stackoverflow.com

5
Cannot convert Rcpp::sugar::Plus_Vector_Primitive to Rcpp::traits::storage_type
stackoverflow.com