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Blue Magister

Rating
1493.71 (4,320,182nd) 		Reputation
9,573 (16,046th)
Page: 1 2 3 ... 4
Title Δ
R: simplify addition of column based on values in previous columns +2.36
What is exact difference between adressing column by $mycol, [[myco... 0.00
Computing variable transformation combinations with every variable... -0.48
How the command dist(x,method="binary") calculates the di... 0.00
Using matrix column or rows to reference elements of a vector +0.67
Finding number of elements in one vector that are less than an elem... +1.42
Conditional (inequality) join in data.table 0.00
How to eliminate this loop in R -0.99
Cannot index a list with vector[1] of same class as direct characte... 0.00
Creating a sequence bases on value of previous element 0.00
Adding space in a specific position in a string of uppercase and lo... -0.49
Analyze table in R to count nucleotide frequencies -0.78
Filter data in R based on two conditions? 0.00
How to separate the string in a column of a CSV file and write to a... 0.00
R: Error: vector are not the same length in a for loop 0.00
Convert character list to data frame +1.47
convert rows after column -1.71
How do I avoid halting the execution of a standalone r script that... +0.51
R - svd() function - infinite or missing values in 'x' 0.00
Identifying unique duplicates in vector in R +1.32
How to detect a string in all caps and convert it to start case +1.90
How to get the first 10 words in a string in R? +0.50
how to split a data frame into multiple data frames using a conditi... +0.52
Set column names while calling a function +0.07
How to match data in two columns (lat/long) to closest values in tw... 0.00
R: Loop to convert the decimal comma (,) into a dot (.) to change c... +0.30
how to convert factors with decimal points into numeric values 0.00
Use unique rows from data.frame to subset another data.frame +0.36
Function that group values of a list (in R) 0.00
data.table merge on duplicate column name / how to write J correspo... +2.68
Using "combn" to create list of dataframes for all combin... -1.82
Co-occurrence graph from 8 million rows of data -1.42
Full outer join with two-sided roll (LOCF) +0.11
Regular Expression in R with a negative lookbehind +1.57
Using paste to write a loop in R? +1.37
Regex "until but not including" for special characters (u... +0.56
Obtain means within site and year in R +0.51
R: Losing data during subsetting (data.table) 0.00
R code, CSV file, and ggplot2. Creating reference range, and removi... 0.00
how to multiply all decimals in a data frame by a constant? -1.64
Function to find symmetric difference (opposite of intersection) in... 0.00
faster way to compare rows in a data frame -0.65
R string removes punctuation on split -0.84
R - grab first portion of file name -0.87
R - regular expression 0.00
How to get the day of week in english not in chinese? +0.56
Detect strings having odd number of 0s and 1s +1.41
How to create a matrix using this data 0.00
select only rows that have the same id in r +0.45
How to assign multiple columns to data.frame without repeating func... +0.06