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Rating Stats for

A5C1D2H2I1M1N2O1R2T1

Rating
1589.99 (2,305th)

Reputation
158,661 (344th)

Page: 1 ... 16 17 18 19 20 ... 61

Title	Δ
R: transposing and splitting a row with a delimiter.	-0.66
comparing vectors of uneven lengths in R to find unpaired portions	-0.53
R group by column, categorize and count string occurencies	0.00
Reshaping a data frame in R	+0.32
R regex to extract infromation from string	+1.35
R How do keep only unique words within each string in a vector	0.00
Reshape data frame in R: rows to columns	+1.29
In R, how to add a column to a data frame based on the contents of...	+1.82
How to avoid linebreak in R's sprintf("very very long stri...	+1.95
increment colnames of a data.frame by 1	-2.17
keep dimensions of table when converting to a data.frame	0.00
Subsetting at the row level, but value must be column name	-0.70
Generate new variable in R by for loop index	0.00
Complex subsetting data set to data frame	+0.34
Group rows content by id	0.00
How to get dictionary functionality from a data.frame in R	-2.49
aggregate() puts multiple output columns in a matrix instead	0.00
R: Finding unique group of rows in a data frame	+0.09
Get all diagonal vectors from matrix	-1.04
how to merge AND aggregate 3+ data frames of different lengths and...	+0.34
Merging data by group in R	-0.38
Converting a list of lists to a single database	+0.96
Check whether two vectors contain the same (unordered) elements in R	-0.66
Is there an idiomatic R way to normalize a dataframe?	-0.65
Counting specific elements in a vector	0.00
Strange behaviour of helpExtract function from SOfun in R 3.1.2	0.00
How to remove values from all columns of a dataframe if one column...	+0.31
Character Strings in R	+0.36
Reorganizing a unique (NYC MTA turnstile) dataset in R	-1.67
lm on element of a list	+1.17
Loading tables in R with space seperation	-1.56
Changing Data frame columns to factor from numeric	0.00
Processing output from R's lapply function / removing elements...	+0.34
Split string lines and make a data frame	-1.09
Restructuring team- to individual-level data in R (while retaining...	+1.00
A bug for setcolorder function in data.table?	0.00
Convert List to Vectors in R (1st vector comprises of 1st element o...	-1.54
Manipulating a Data frame in R	+0.34
Coercing a column of lists into a string in an R data frame	0.00
Find the indices of last occurrence of the unique elements in a vec...	-0.37
flatten a list while concatenating	0.00
Avoid auto-hyperlink generation with knitr, markdown	0.00
Expanding csv data in R	-0.54
How to combine different matries acording to their row names?	+1.71
print list names when iterating lapply	+1.37
Group by and conditionally count	+1.59
R Programming: Data Frame to Matrix conversion	-1.02
data.table - split multiple columns	-1.97
Generate crosstabulations from dataframe of categorical variables i...	-1.78
Restructure output of R summary function	0.00