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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 ... 7
Title Δ
readHTMLTable creates extra rows with null variables 0.00
How to recode multiple-conditionals to -1/0/+1? -1.13
Filter out all rows with only one period in R +0.50
Anonymize data for each distinct row in R 0.00
dplyr Rolling Conditional Counts +1.51
I want to categorise entries in a dataframe, e.g. 1970, 1971, 1972... 0.00
Error in match.names(clabs, names(xi)) : names do not match previou... +0.66
Find nonsense words in a text 0.00
Given two Year + 1/3/5 integers, generate a vector of all Year + 1/... -1.52
Number of columns required to reach a minimum sum, by row +1.29
How to accumulate sum by row per column in R -1.35
Loop "ifelse" including NA 0.00
Convert lower triangular matrix to a vector, going from bottom to top -1.22
Formatting tables in PDF so that column values are not repeated for... 0.00
Estimating the missmatch rate on the rows in a matrix -1.65
Renaming all columns based on substring in dplyr 0.00
Split a string into lines based on regex of one or more words follo... +2.25
R fill vector with same value until a different one is found +0.06
How to remove zero vectors from a list of list in r -0.51
Extracting a few bits of data from .txt file +0.11
Sparlyr, dplyr, regex extract pattern form a text variable then sep... 0.00
Simple if statement inside a for looping 0.00
Add a new column and tag based on others with ifelse -0.39
Regular Expression pattern using gsub in r- get a small pattern in... 0.00
Extract out letters between 2nd period and 3rd period in R -1.36
running through a dataframe then apply a multiplier to certain rows... +0.55
dataframe row to string with column names +0.42
Unlist mixed Dataframe into Rows. R -0.19
In R data.table what is the difference between taking dot(.) and &#... 0.00
intersection of dplyr select helpers +0.04
Mapping dataframe column values to a n by n matrix 0.00
How to assign 3 diffrent values in a variable (1200 occurence) +0.90
Joining nested lists and adding column -0.44
Identifying rows with uniform sequence while ignoring missing data... +0.55
Concatenate vectors on NA positions +0.54
Regular expression to match and put in categories- R +0.57
remove double quotes from factors in a dataframe 0.00
R: add elements to list in a loop in a tryCatch +2.28
Calculate large number of permutations in R -1.68
Find strings start with alpha except multi specific characters -0.16
how to remove "(x)" from a string +2.10
Calling a row on a data.table with multiple column key +3.10
Randomly increase values of a row (binary), with specific conditions 0.00
Replace non-zero values of a dataframe -0.65
Selecting unique values without repeating colums -0.26
Create new variable based on other variables -0.23
Using dplyr to label and count gaps between values +0.69
R - finding pattern in a column and replacing it (more efficient so... -1.62
spread function using symbols in dataframe -1.38
Combine matrix elements 0.00