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Rating Stats for

Rich Scriven

Rating
1662.72 (394th) 		Reputation
79,691 (1,043rd)
Page: 1 ... 22 23 24 25 26 ... 40
Title Δ
Suppress fixed effects coefficients in R 0.00
Unlist and combine elements into data frame r -0.05
Automatically compute and name several new versions of eachvariable... 0.00
R release memory by gc in silence +0.48
Identify difference in 2 data frame with missing values +1.98
Turning columns in a data.frame (or vectors) into factors +0.19
R Remove NULL elements from list of lists +0.72
Remove spaces between words of a certain length +1.10
Get a running count by day for each client -0.78
grouping by one column in R -0.39
Using grep to partial match a string 0.00
How to output duplicated rows +0.60
Convert a 3D array to a list of lists 0.00
Domain name regex +1.97
R: how to write a function that samples given the probability +0.46
finding text in a string and replacing whole string with another st... +0.49
Split a vector of strings over a character to return a matrix +0.31
Assign values to a variable, conditional on a factor variable +0.23
The number of data points in matrix and vector forms 0.00
Convert data frame common rows to columns +0.45
Split a string every 5 characters -0.95
Proper way to subset big.matrix 0.00
R: Select names of a data.frame using levels() function 0.00
How to extract all elements from a data frame that are equal to any... +2.51
R: Removing Whitespace + Delimiter +0.85
Adding columns and rows to a matrix in R +0.00
Create sub-matrices that have identical cell values +0.59
regexp to include underscore -1.15
Reading large text file with double pipe delimiters 0.00
converting to rectangular matrix to a square matrix in r 0.00
R - sorting or finding max() of the words in a character string +0.00
Checking a file for certain values and output warnings 0.00
Adding up a vector without the sum function +0.85
I have a dataframe of numerical values with 3 rows and 8 colums 0.00
R, select rows according to the rank of a certain column -0.51
How to determine if date is a weekend or not (not using lubridate) +2.11
mlogit duplicate 'row.names' are not allowed 0.00
Cannot access column of data frame +0.01
Finding the dimension indexes of elements of an array 0.00
R replacing zeros in dataframe with last non zero value 0.00
Use strsplit to get last character in r +0.26
Reliable way to detect if a column in a data.frame is.POSIXct -1.63
how can read this file in R 0.00
R return only one row for each value in vector 0.00
For Loop and Table Printing in R 0.00
In R: How to perform a str() on multiple files +0.48
How to convert entire dataframe to numeric while preserving decimals? +1.48
Split column values from c(a,b) to a and b in R data frame +0.49
R: remove numbers of vector +1.76
How to list colnames by row when data >0 +0.31