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Rating Stats for

G. Grothendieck

Rating
1622.82 (1,021st)

Reputation
165,339 (319th)

Page: 1 ... 46 47 48 49 50 ... 105

Title	Δ
read.zoo with date as index in R	0.00
Function using columns in arguments of a dataframe in R	-1.59
Separate two letter string in 4th column	+0.38
Import certain .csv columns and ignore others	0.00
Apply function over every two consecutive list elements	0.00
r subset dataset by date range over multiple years	+0.88
R - How to replace space conditional on surrounding characters?	-0.95
Non unique values in R, CSV due to an unseen dot for white space in...	-0.64
Checking if list contains numbers in R	+1.76
How can I use variables defined in the body of a function as argume...	-0.35
Create a matrix of 0's and 1's from a data frame using R	+0.32
Change column value to NA based on other column condition	+0.96
Using read.table for specific columns of .csv files	+0.36
Pulling variables from lm in R to use predict	+0.38
how can I sort by one row	+0.37
How to define multiple variables with lapply?	+1.27
Skipping last column in r with read.csv	-1.05
Loading an R package without all the names in it	0.00
How to include months in a daily plot of time series data in R	-0.15
Wrapping function around purrr::pmap using column names	-0.14
R - Creating DFs (tibbles) in a loop. How to rename them and column...	0.00
How can I convert timestamp strings in R to a number that I can do...	-0.64
Using the sqldf library from R to write a SELECT statement	-0.27
dplyr: left_join where df A value lies between df B values	-0.63
How to iteratively sum the diagonals of an incidence table in R	0.00
Programmatically split non-delimited strings and generate new columns	+1.20
Flatten nested list of lists with variable numbers of elements to a...	+0.84
Finding the difference between the dates in months based on particu...	-0.67
RSQlite parameterized query	0.00
Finding the average of last observed result (on different days)	+0.19
How to multiply another group of elements within a vector with a ma...	0.00
Latex expression replacement in R	-1.36
Remove an argument / element from ellipsis	0.00
R function rolling division	-2.17
R: Reading a file with different parts separated by #	0.00
Cumulative sum in a window (or running window sum) based on a condi...	+1.49
Apply function on specific columns in R	0.00
How do I retrieve rows of a df using a vector as a key to match to...	+1.77
How to import data file for a Windows executable file from R?	+0.37
In R how do I run a block of code in local environment while gettin...	0.00
Trailing 12 month calculation in R	0.00
How to export function return value into data frame in R	+0.36
R sum diagonal left down to right top	0.00
Dropping last n rows in dataframe (dropping zero rows) in R	-2.14
Converting a number into time (0,5 of an hour = 00:30:00)	+1.32
Sum number in a character string (R)	-1.95
how to add empty or NA row when condition is met	+0.38
R or SQL select records having different value for different category	-0.72
Applying a function of two columns over each row of data frame	0.00
To change tabular data to a different format in R	0.00