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1507.99 (91,385th) 		Reputation
5,735 (28,566th)
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R: how to conditionally replace rows in data frame with randomly sa... -0.51
R: loop exercise without NAs on output +0.49
R for loop with characters list +0.49
Can I rewrite this loop in R using `lapply`? 0.00
How to split a sentence in two halves in R +0.48
combining ks.test, var.test, t.test and wilcox.test into a decision... 0.00
Apply a loop through all files wth similar pattern -for many patter... 0.00
How to use conditional statement and return value for a function in... 0.00
Strategies for more efficient and faster way of printing values in... 0.00
Creating several new vectors from an original vector with separators +2.16
How can I add some IF statements with decimal variables? +0.48
How to filter a data set and calculate a new variable faster in R? +0.21
remove duplicate base on 2 columns of data 0.00
Building a list of subsets of a data frame according to cell values... +2.06
Expand a dataframe based on columns in the dataframe in R 0.00
How to use a value not in the scope of a function? +2.90
How to compute the width of a pulse in a waveform? -2.10
A faster (vectorized) way to create a sliding sequence of 1s and 0s... -1.14
Can I execute rscript from string? 0.00
R ggplot - Multiple lines with same color variable shows legends of... -0.00
ifelse() vs attach() to create new column of data frame +1.85
Hierarchical data aggregation and manipulation 0.00
ggplot2: lines + points with white fill in plot and legend? +0.09
How to remove columns with more than 90% values as '0' in R -1.11
Mutating strings in R 0.00
aggregating elements to create groups of minimal size +2.09
dplyr rowwise with lag variables +0.50
R:Define column where first record is a calculation from other colu... 0.00
How to optimize this for loop for bigger data in r? +2.07
Transform binary vector to binary matrix +0.04
calculate min and max use for loops in R +2.12
How to append 60 time values to a list of 4 million concatenated lo... 0.00
Remove re-occuring text strings 0.00
CSV to CSV comparison in R 0.00
How to extract a vector from a list of vectors via matrix in R 0.00
Lapply function does not work for my matrices 0.00
Add a single point to legend from geom_point and scale_fill_gradient -1.74
Changing from upper to lower case in several data frames +0.95
Count number of times a word appears in each row and store in new c... 0.00
Calculating response latency of the eye 0.00
Manually convert transactions list to market basket format 0.00
Randomly assigning columns to other columns in R -1.96
summarise wtd.quantile by group +2.16
Classifying tags in R with grepl in ifelse -0.03
Nested for loop taking long time to execute in R 0.00
Calculating time depending on string variable in other column +0.48
First row as column names in a list of data frames 0.00
ggplot boxplots with columnames on x axis +2.38
Generate multiple permutations in R 0.00
Find the nth largest value based on criteria 0.00