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Andrie

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1652.08 (528th) 		Reputation
141,973 (412th)
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Title Δ
How can i use predict() with newdata =var_i? +0.88
parse out string, set it as a factor column in R data.table +0.84
Can't figure out error in lapply +1.08
R data.table slow aggregation when using .SD -2.45
summing every n points in R -0.35
subsetting unique pairs 0.00
R: add title to wordcloud graphics / png +1.09
Create sequence overview from rows 0.00
Create summary table of categorical variables of different lengths -1.04
How to assign to array without changing it dimensions in R (without... 0.00
Error in double for loop with if statement in R 0.00
find and replace numeric sequence in r +0.78
find location of git.exe 0.00
How to avoid warning when introducing NAs by coercion +1.03
Using column names with signs of a data frame in a qplot +0.97
Convert a factor to indicator variables? +0.61
Get list of values for factor in R +0.63
How to apply a function to specific classes of objects in R 0.00
qplot dynamic plotting 0.00
Calculating statistics on subsets of data +1.23
Creating variable names from varying lists 0.00
Use a named list as an index to subset a vector of strings -0.57
R: generate all permutations of vector without duplicated elements -0.85
Proper way to plot multiple data series in ggplot with custom color... -0.48
Converting excel output from character to numeric in R +1.01
Linear Regression calculation several times in one dataframe 0.00
How to remove data frames the names of which are stored in other st... +1.07
Advantages of formal unit testing over just writing a lot of exampl... +0.65
Calculating tidal ranges +1.13
Debugging user-defined function 0.00
Split String into factor using R 0.00
How to work with times, distance and speed? +0.48
Orphaned package etiquette 0.00
Converting geo coordinates from degree to decimal -0.22
How to output text in the R console without creating new lines? +0.82
Read fixed width text file +0.86
iterate interactively many plots to different files -0.21
Consecutive independent means (not using sliding window) in R +1.17
multiline comment() attributes for functions -0.60
Converting latitude and longitude +0.29
controlling column widths for side by side base graphic and ggplot2... 0.00
Function for retrieving own ip address from within R? 0.00
how to apply a given formula to a whole dataframe in R? -0.23
function with missing argument 0.00
“interpreter readable” printing (in R) 0.00
Pretty ticks for log normal scale using ggplot2 (dynamic not manual) +1.52
Space between tick marks and the raster margin, ggplot2, R 0.00
Find first/last row "recursively" by group -2.44
S3 method consistency warning when building R package with Roxygen 0.00
Assigning unknown variable to new variable name +1.46