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Rating Stats for

Andre Elrico

Rating
1454.99 (4,531,095th) 		Reputation
5,745 (28,512th)
Page: 1 2 3 4 5 ... 7
Title Δ
Add columns to R data.table and aggregate with userdefined function... 0.00
Loop to view all dataframes in R -1.40
Transforming a matrix in R +0.56
Splitting a string conditional on another column 0.00
How to remove rows that contain identical pairs in opposite order i... +2.36
make a variable based on a cumulative sum with reset based on condi... -0.49
Index blocks of rows based on begin and end value 0.00
How to set a max limit to the characters of the values that are dis... -0.11
Regex parsing in javascript +0.16
dplyr filter by multiple columns not working 0.00
Split vectors by uppercases and lower cases +2.64
Convert numeric variable into binary columns 0.00
Finding matching position of numeric values in R 0.00
paste specific text to strings that do not have it -1.15
Jquery Regex expression for NOT ALLOWING either only number or Only... 0.00
Filling a matrix in R -1.59
Adding a value to elements in columns in dataframe 0.00
sequence events consistent with a two-column table of connections -0.34
Collapse redundant rows in data table -0.73
remove spaces and transform characters to lowers for whole dataframe -0.45
I need to create the sum of next 7 days values of a column in r.The... +0.57
Pick Different values from a column and write values correspondingl... +2.53
Extract common values pairs for multiple dataframes to create a new... -1.26
Creating a summation formula in R 0.00
How can I remove non-numeric characters from strings using gsub in R? 0.00
Create several new columns combining old ones by name -0.17
Extracting digit from character string and transforming it to a num... -0.45
Shape data frame by adding zero in R -1.40
R_Extract the row and column of the element in use when using apply... -0.56
R- Combination word search in character 0.00
How to extract values of existing variable and paste them in top ro... -1.53
Elegant way to match and replace part of string -0.48
How to fill missings with first non-missing value by group? +0.01
How can I subindex a multiway array with vector that preserves blanks +0.08
Finding and replacing text in R +0.11
R Dplyr and string values, how to split and get the second element?... -0.39
How to assign IDs for consecutive rows in R split by a given kind o... 0.00
Data Table R - Aggregation +0.18
Specifying a default datatype for the columns of an empty data.table +0.81
Repeating a regex pattern for date parsing -0.13
Compare every element of each member of the list with every element... 0.00
Loop over NA values in subsequent rows in R 0.00
Access enclosed variables through outer function called within clos... +0.07
R extract elements from string based on position of spaces +2.15
Combinations without repetition of elements in arrays in R 0.00
Search in a column from a vector of strings using R -0.89
R: Create duplicate rows based on a variable (dplyr preferred) +0.30
R: Remove Interpunct 0.00
Regex using rebus in R splitting issue? -1.24
Remove 2 consecutive lines meeting a condition -0.90