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Rating Stats for

lmo

Rating
1476.61 (4,507,387th)

Reputation
32,267 (3,693rd)

Page: 1 2 3 4 ... 26

Title	Δ
Find and subset patterns in data table	-1.04
Lower RAM consumption for a transformation of a transition matrix	0.00
Rearrange and Sort	+0.12
Repeating elements in a vector with a for loop	+0.04
changing the values in many r variables	-0.90
How to add empty row to data.table if nrow=0?	+1.72
sum of positive entries until a negative occurs in R	-1.79
Dataframe filtered on vector and return group of match	-0.34
Concatenating each element of a list with a string	+0.38
Appending list of dates to list of lists removes date format	-1.07
Find the longest match of 2 integers in R	+1.59
Modification of a Vector based on elements sequence	-0.88
Order data frame on two columns based on unique values	+0.54
Loop to add new columns with ifelse	-1.61
Randomly selecting one episode per ID in long dataset	+0.72
Compute of randomly sampling matrix	0.00
How to find the index based on the gathered population	+2.24
Apply a vector-valued function to a vector. Result not as expected	-1.36
Add a dot after a number in R	-0.47
Split data.frame into groups by column name	+0.54
How to order matrices in a list in a descending?	-0.92
denormalize/coerce list (with nested vectors) to data.frame in R	+0.52
Binning a variable and setting bin length	+1.48
Combine matrix of same dimension	0.00
How to find a repeted sequence of numbers in a data frame	-0.21
Append element of two nested lists with separate order in R	0.00
How to merge lists with identical column names to get their union	+0.26
Subsetting a repetitive indexed dataframe using values from a non-r...	0.00
Assign order to list of numbers in R	-0.29
Calculate Areas of breaks under a beta distribution in r	-1.60
computing percentiles in a nested list and output in a dataframe in R	+2.16
Fill the null values in R dataframe with default but distinct values	-1.50
How to check if only specific columns are non-NA	-0.50
Calculate sum of intervals in a column based on a seperate column	-1.85
Unlist the list into vector and use elements as columns in R(if pos...	0.00
I want to get row numbers of all rows in a dataframe where an eleme...	+1.35
Generating virtual data in R under specified conditions	-0.24
Extract all rows with any value greater than x	-0.41
Subset a dataframe with non-existing column names	-0.90
Getting memory size of all lists in the current environment	0.00
How to select the element of the list sequentially in R without app...	-0.67
Convert each corresponding elements of arrays to vector in r	-1.49
Transform attribute vector into a matrix with differences of elements	0.00
Counting all values in number range for each column with DPLYR	+0.47
Split value of a column into different columns	-0.51
Gather all other vectors in a list and combine into one vector	0.00
Check if hyperthreading is enabled from within R	0.00
tidyr; %>% group_by() mutate(foo = fill() )	+2.65
Apply function to combine one cell with the each element in the vec...	-0.84
Cumulative summing between groups using dplyr	-1.83