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Rating Stats for

Arun

Rating
1646.88 (617th)

Reputation
97,405 (767th)

Page: 1 ... 15 16 17 18 19 ... 26

Title	Δ
Optimization: splitting dataframe into a list of dataframes, transf...	-0.63
Creating values in separate columns that are dependent on different...	0.00
Transposition with aggregation of data.table	0.00
Complement of empty index vector is empty index vector again	-0.14
Why does data.table update names(DT) by reference, even if I assign...	0.00
make for loop faster in R without parallalizing	0.00
R reshape to comparable long	-1.30
connect two matrixes by columns and extract sub matrix	-0.38
How to convert a sparse matrix into a matrix of index and value of...	+0.02
ggplot2, how to skip NAs in geom_text	0.00
Adding a special column to an existing data frame	-0.65
cumulative plot using ggplot2	0.00
Finding strings not %in% other vector of strings	+1.44
Show raw values and weighted mean for each factor level in ggplot2	0.00
create list with values between begin and end positions	+0.35
ggplot2 - factor colour and legend adjustment	-0.13
Joining and grouping two data tables	0.00
Pivot a large data.table	0.00
Delete rows from data frame whose column entry overlaps with that o...	+0.34
Why do geom_line() and geom_freqpoly() give back different graphs?	0.00
How can I create vectors of a standard size so I can add them to a...	-0.06
Plot a table in R in a cell format with a background color	+0.96
Bad interpretation of #N/A using `fread`	0.00
Remove NA/NaN/Inf in a matrix	-2.12
Replace a numerical value by NA based on conditions from other colu...	0.00
ggplot2 and cumsum()	0.00
In R, how to convert aggregate for data.frame into aggregate for a...	0.00
Making a circular barplot with a hollow center (aka race track plot)	+0.67
Using cbind causes wrong interpretation of numeric variable	+0.82
Count the occurence of specific combinations of characters in a list	0.00
How to reshape multiple rows to a single row with several columns	-1.64
Why is R's which function not returning "correct" answer	0.00
ranking multiple data frames and summing across them in R	-0.83
intersecting across 10 large data sets and merging automatically	0.00
Set the intervals of x-axis using r	0.00
How to set conditions for filling specific gaps in panel data?	+0.40
Converting rows/strings into a single column in R	-0.84
Join R data.tables where key values are not exactly equal--combine...	-2.05
Using apply function to obtain only those rows that passes threshol...	0.00
Function with cbind returning NA in specific columns	0.00
Accessing R source code files	+1.19
Simple method of counting non-NAs in column of data String	+0.34
How to get related variables according to a condition in R	-0.82
Cumulative count of unique values in R	+1.94
plotting customized color lines and legends in R using ggplot2	0.00
processing data frame in R	-0.15
Advice on plyr-ing this 'for' loop	0.00
data.table not retaining key workaround	0.00
Why is rbindlist "better" than rbind?	0.00
Reshape wide format, to multi-column long format	+1.59