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Rating Stats for

Wojciech Sobala

Rating
1403.03 (4,536,155th) 		Reputation
5,637 (29,124th)
Page: 1 2 3
Title Δ
R: How to convert string to variable name? +0.70
if command to test for integer(0) -3.71
creating table with different row dimensions -2.72
R: merge unequal dataframes and replace missing rows with 0 -3.52
remove row with nan value -2.77
Finding the number of occurrences for rows +0.31
Existing function for seeing if a row exists in a data frame? +2.62
Reorganizing Lists of data.frames -2.71
Custom function within subset of data, base functions, vector output? -3.85
Loop through ls() or objects()? +0.75
R: how to save this special file as csv file? -2.79
How to create a list with names but no entries in R/Splus? -3.82
R: Changing the names in a named vector -3.88
vectorialized parallel max() and min()? -0.92
R loop for calculating matrix elements taking too long to execute -4.01
apply() and calcuating proportion of first row for all dataframe rows -1.50
R: Iteration by variable +2.53
How to find a vector length of 'n' values, where each value is a me... 0.00
Using cbind on an arbitrarily long list of objects -3.77
Why is apply() method slower than a for loop in R? -2.75
combining unequal columns in R -3.31
Concatenate expressions to subset a dataframe +0.30
filling in variable values using R 0.00
R - how to add cases of one variable to other variable (stack varia... +3.97
Finding the names of all the columns in all the dataframes in a wor... -3.98
How to output the data with different lengths +3.94
Output a table with standard errors below estimates +4.18
Overlaid histograms in R (ggplot2 preferred) -1.92
replace in data.frame by matrix +3.93
How to transform Columns to rows in R? -1.94
Adding a row with incomplete observations to a data.frame +4.08
Selecting the first nth rows by group with number of rows varied -3.84
Extracting RMSE from a lmList object 0.00
How to convert time (mm:ss) to decimal form in R -3.04
Efficient alternative to merge() when building dataframe from json... -3.68
How to rewrite this Stata code in R? -3.36
How to insert elements into a vector? 0.00