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Rating Stats for

G. Grothendieck

Rating
1622.82 (1,021st)

Reputation
165,339 (319th)

Page: 1 ... 55 56 57 58 59 ... 105

Title	Δ
R: Append row as moving average growth rate	0.00
How to copy a column from a dataframe into another by matching 3 co...	-0.63
capture string between special characters	-0.40
Is it possible to use an AND operator in grepl()?	+1.24
Convert Variables to characters in R	-1.66
Avoid R function paste generating backslash for quotes	0.00
Converting CRSP Daily Stock Returns into Zoo Object in R	+0.37
Slice a vector in chaining operation in dplyr	+1.44
Cumulative count of names from two separate columns	+1.00
Remove a character from elements in a dataframe	-0.19
Is it possible to skip NA values in "+" operator?	+1.33
Replace string in R with patterns and replacements both vectors	+0.11
Fixing Date Column in Data Frame	-1.92
Pass user input to 'by' in data.table and the formula in re...	+2.57
take mean of variable defined by string in dplyr	-0.14
Generate pairwise movement data from sequence	0.00
How to remove a particular repeating element after the first from a...	+1.01
Aggregate dataframe into a frequency table	-0.65
programming with dplyr::arrange in dplyr v.0.7	-2.38
R S3 class: Decide between overwriting vs appending the class name...	0.00
How to disaggregate a data frame consisting of list of lists	0.00
Loop through grouped data and perform	-0.13
Loading data with RSQLite which has quoted values	-0.11
Rolling Regression on time series; Smooth change of coefficients	0.00
How to filter a data frame programmatically with dplyr and tidy eva...	-2.35
dplyr equivalent to DF[DF==X] <- Y	+1.33
Calculating and Creating a Column for the Range of Another Column B...	0.00
Sliding normalising window in R	0.00
Recursively source files to environment	0.00
The most efficient way to work with list of lists?	0.00
Converting columns to character with sapply	-0.56
Repeating a block matrix many times in diagonal part of a block mat...	0.00
When returning a function with a passed parameter, how does the par...	+0.40
Error in rsqlite_send_query(conn@ptr, statement) : duplicate column...	0.00
Is it possible to construct an assignment expression using rlang?	+0.37
Create dataframe from objects with some NULL values in R	0.00
Creating a timeseries in R using from dates in two columns	0.00
convert data frame to time series in R	+0.37
Filter to Month-Day Interval	-0.16
Exchange Strings with Numbers in R	+1.43
Maintaining data class when using zoo package function na.locf to f...	0.00
Splitting Column Header Into Row Elements In R	-1.45
Return more than 1 types from a table using SQL	+1.32
Create matrix from vector's rolling window	-1.63
Convert Uncommon Date Format	0.00
How to clean CSV having double quote with-in double quote using R	0.00
R - Sum range over lookback period, divided sum of look back - exce...	+1.76
Function does not work embedded in another function	-0.30
Convert data with one column and multiple rows into multi column mu...	+1.04
R: investigating singular gradient in non-linear regression	0.00