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Rating Stats for

talat

Rating
1671.29 (315th)

Reputation
53,631 (1,824th)

Page: 1 2 3 4 5 ... 22

Title	Δ
Extract vector from list in R	+0.68
Subsetting with an if....else statement in r	0.00
how subset rows that have value larger than other values for multip...	-1.38
Compare groups with each other	0.00
How to get the values with maximum occurrence across range of colum...	-1.11
Joining dataframes in R (1:n relation)	0.00
How to remove rows where all columns are zero using dplyr pipe	+0.85
Filter dataframes where two columns equal to same value	+0.29
Replacing elements in a dataframe not contained in a vector	0.00
Finding value whose date interval encompasses punctual date	0.00
Difference between an integer column and integer values in a list c...	-0.20
How to concatenate strings with different separator every n-th elem...	-1.61
Replicate rows by value in column, change values to 1 or 0, in R	+1.47
Differences to earlier instance within group or external variable	-0.00
Regular expression that matches unique numbers repeated N times	+1.07
Adding a new column with apply and gregexpr	+0.29
Check for same value we have same unique value in other column in R	-0.16
R: data.table aggregate using external grouping vector	0.00
Replace one element in vector with multiple elements	+0.97
Order x axis in stacked bar by subset of fill	+0.28
Finding shared elements in at least n of m vectors (n < m)	+1.25
Find length of overlap in strings	+0.27
The efficient way of filtering low frequency data in data frame in R	+1.00
Find a sequence of numbers in a vector	+1.08
Turn numeric vector into boolean matrix	+1.10
Matching strings in a column of a data frame with the strings in a...	-1.81
Detect if the first letter of each word is in capital letters	+0.99
Calculate the last value of a vector with conditions	-2.65
Fast concatenation of data.table columns	+0.11
How to subset bigger dataframe into smaller dataframes in order to...	0.00
How to determine frequency of codeword at each position in a string	0.00
Find duplicated row (using dplyr)	0.00
group data and filter groups by two columns (dplyr)	-1.96
conditional replacement of special characters in R	+1.40
How to count number of records based on a filter in R	0.00
converting .rda to pandas dataframe	-0.41
How can I ggplot a grid where my data is a list within my data frame?	0.00
Picking up a Sequence out of a matrix	+0.72
Mutate a nummrec variable dependent of it´s quantity	0.00
R- current column minus sum of next x other columns till condition...	-0.69
Removing character strings in date in R	-0.93
How to check if the exact vector is a subset of another vector of a...	+0.61
Creating a new variable while using subsequent values in r	+1.31
Finding out if the 4th digit in a string is a number or character i...	+0.63
Deleting observations without a observation in a consecutive year	-0.48
Filtering data.table based on values in group of variables	+0.33
Filter based on percentage of samples with an observation in DPLYR	0.00
Create new matrix in R by summing rows of another matrix	-1.38
Modification of a Vector based on elements sequence	+1.34
Convert a key value list to a dataframe	0.00