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A5C1D2H2I1M1N2O1R2T1

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1589.99 (2,305th) 		Reputation
158,661 (344th)
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Title Δ
Selecting rows where a column has a string like 'hsa..' (partial st... +0.41
Mimic tabulate command from Stata in R +0.41
How to preserve NAs when using format in R? -0.08
multiply columns of data frames -0.34
Find unique combinations based on two columns and calculate the mean -0.17
How to directly select the same column from all nested lists within... 0.00
Proper use of gsub / regular expressions in R? +0.95
Export a list of matrices nicely to the same worksheet in Excel +0.42
Pull nth Day of Month in XTS in R +1.95
Why does reshape2 melt return value = NA for me? 0.00
Print Data Frame with Columns Center Aligned in R 0.00
Assigning values in a sequence to a group of consecutive rows leavi... -0.68
Data frame and the very common mistake while using character columns -1.56
R code to categorize age into group? 0.00
factor() command in R is for categorical variables with hierarchy l... +2.57
strsplit by row and distribute results by column in data.frame 0.00
escaping pipe ("|") in a regex -0.25
How to parse html string using R? +1.94
Transform table to 0 and 1 for a given threshold +1.32
loop R multiple samples from single dataset -0.58
How to export R matrix object to .txt file +0.41
Condensing Multiple Columns That Are in a Yes/No Format to One Desc... -0.50
function to show differences between two or more objects -0.40
From rows to a single column +0.42
Converting char to date time 0.00
Importing dataset with badly organized headers 0.00
need to re-organize data frame by row to perform calcuations on eac... -0.56
Keep rows of data frame that match certain criteria -0.32
generating sums of data according to values of a variable +1.86
Two-row-plot formatting +0.41
Reshaping a data frame with more than one measure variable -1.79
Sequence of letters in Python -2.41
Measure the periodicity of a sequence of numbers [R] -1.43
Remove duplicates keeping entry with largest absolute value -0.79
Fast way to flatten a list of list while only keeping the 1st eleme... +0.55
How to name a column while creating a data frame using a name store... +1.43
collapse a data.frame into a vector +1.18
Adding a matrix to a plot? -0.06
How to plot non-standardized data with ggplot2? -0.57
How do I cast a character column in R -1.99
R: use a row as a grouping vector for row sums +0.42
How to plot in R like this? 0.00
Joining text to form a column name to be used in a table +1.27
Only plotting the fitted spline line and not the data points -0.81
Running Entire R code -0.54
Download economic official data from a Central Bank web page +0.41
Add a field conditional on the other with a function +0.87
match two data.frame -0.15
grouping on string fields in R -0.87
Count how many values are above limit in dataframe -0.08