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Rating Stats for

Rich Scriven

Rating
1662.72 (394th)

Reputation
79,691 (1,043rd)

Page: 1 ... 6 7 8 9 10 ... 40

Title	Δ
When using freed to read a large cdv, why cannot refer to the colum...	0.00
run 100 model at once, instead of manually one by one	0.00
Using multiple ranges to create a vector in R	+0.14
Splitting a dataframe into equal parts	0.00
Indexing a matrix by a vector	+1.45
How to do a wordcount on every row of a CSV file?	0.00
How to remove entries in a data drame that are dissimilar	0.00
Remove a phrase from a vector of strings	0.00
Getting an array ordered	0.00
Save a data frame to a file addressing by name	0.00
How to split an element in a character vector and insert it as a ne...	-0.24
Multiple replacements within a matrix in a single line in R	0.00
Most efficient way to have R recognize " 41520092010" as...	-0.97
Failure to create reproducible example by means of replicate/dput f...	0.00
R - How to grep the records which have exact set of words but nothi...	0.00
Warning when trying to extract hour from time	0.00
R. Multiply a different scalar to every element of a list and sum o...	+1.01
Replace cell values in data frame based on column name and variable...	+0.85
Fastest way to coerce matrix to integer matrix in R	0.00
R Print Data Frame Names in Global Environment	0.00
Remove column while making a subset	0.00
Remove data frames with zero rows	+0.52
Function for duplicate rows	+1.09
Rearrange a character string	+1.13
How do I apply a list of argument values to a function in R?	+0.52
Converting a column (of a dplyr tbl-object) into tbl-header	-1.61
combining the vectors to and form a 12x2 matrix	+1.29
Most efficient way to create matrix of averages	+0.64
Extracting numbers only from cells with mixed values	+0.84
Grabbing part of a link from a URL in R	+0.91
Remove everything in string up to last forward slash in R	0.00
elementwise and on multiple vectors in R	+1.29
Convert data.table to data.frame (i.e. undo setDT)	0.00
Create vector by conditions	-1.01
Checking for subset of a list in another list of lists in R	0.00
Load header for data.frame from file	+1.06
Extract function parameters and default values from any function	0.00
Locate all indices of a number in a list in R	0.00
Read limited number of rows from excel file in R with read_excel	0.00
Performing operations on multiple subsets within a data.frame (R)	0.00
Fill matrix from list	+1.11
conditionally and efficiently changing specific values in column	+0.25
How can I reset factors of a vector after modify strings?	+0.71
Subset does not work in R	0.00
How can I find difference between value of rows with same colnames...	+0.26
R remove variable after assign() using paste0()	0.00
How do I test for numeric values in a dataframe of characters, and...	0.00
dplyr filter : value is contained in a vector	0.00
cleaning the data R	0.00
Splitting a column by taking the right four characters	-0.47