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Rating Stats for

G. Grothendieck

Rating
1622.82 (1,021st)

Reputation
165,339 (319th)

Page: 1 ... 8 9 10 11 12 ... 105

Title	Δ
How to merge stock prices?	+1.02
How to loop a linear regression over multiple subsets of a factor v...	0.00
R: How to loop or lapply over rows in one df and use the informatio...	+0.34
Efficient way to check for inequality between two columns accountin...	+1.52
Is there a way to sum data grouping by date with a time period?	-1.46
Is there a way to run a regression between 2 variables in different...	0.00
How to prevent delimeter being the part of input when use `read.csv`?	0.00
Self Starting Functions for Exponential Decay Model in R	0.00
Summarise grouped data frame with intercept and gradient of linear...	+0.33
manipulating an array into a data.frame in BASE R	-2.70
How do I return NULL if no regex match found in a character vector...	0.00
Disable restoring and saving of environment by default in R	0.00
rolling window calculation in r using loop	-0.66
Efficient way to reshape a dataset from long to wide	-0.39
Manipulating data.frame format in BASE R	+1.35
Find minimum value since in R	0.00
Replace parts of a string in R	+0.94
How to compute the mean of n values around a value with R?	0.00
create a Vandermonde matrix in R	+1.08
magrittr tee pipe %T>% equivalent	+1.45
Export multiple data frames into .csv files using R	+0.86
Data Transformation in SQL: Removing Account Information From Data...	-0.22
Creating dummy variables in r statistical programming	-0.52
How to include parameter "a" in a poly approach in nls?	0.00
What's the best way to work around function name conflicts in R?	+0.38
Populating Data Frame Column with Quarter End Dates (R)	0.00
Can r time series have frequencies greater than a year?	0.00
I can't understand what is "function" in R	0.00
Create new column based on multiple conditions in multiple columns	-1.01
Is there an R function to find local mins and maxes?	0.00
Read a 20GB file in chunks without exceeding my RAM - R	+1.57
How does zoo or xts to deal with two-dimensional tables?	0.00
rollapply linear model and store fitted values	0.00
Different output between sum and +	0.00
How to get lm object from list of coefficients and intercept in R	0.00
dplyr Use pivot_longer and pivot_wider on subset of variable	-1.36
Element-wise concatenation of two matrices/data frames	0.00
Struggling with removing words based on pattern (text analysis in R)	+0.09
Is there a way to do a merge with one table and if not found with t...	-2.44
How to create another columns by selecting only the even rows of th...	+1.65
How can I add a variable in to a character string in R? I'm bas...	0.00
R Separate by location?	-1.11
How to find the determinant for each square matrix in an array?	-0.62
Trying to get rid of this error : cannot allocate vector of size 50...	-0.68
Changing quarterly dates to monthly dates	0.00
Data frame grouping rows based on condition	-0.50
Create a list of number sequences from elements of a vector in R	+1.65
R: How can I create a time series object with multiple time scales...	0.00
Replace words/phrases within longer strings if they are found in lo...	-1.39
Function should not return a value if it doesn't exist in the f...	+1.93