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Rating Stats for

G. Grothendieck

Rating
1622.82 (1,021st)

Reputation
165,339 (319th)

Page: 1 2 3 4 ... 105

Title	Δ
R plotmath expression to show range of values in ggplot	-0.66
Extract Strings from unstructured open-question [R]	0.00
Why does this (grouped) mutate_at syntax work but summarise_at fails?	+0.73
How to properly convert a df to time-series and clean it in the sam...	0.00
Using filter in dplyr (version > 1.0.0) where both field and val...	0.00
Predicting multivariant linear model in R	0.00
How can I auto-rename long string values to more readable strings?	+1.87
How to transfer this to a data set I need?	0.00
How to use a function to a ragged dataframe in R	0.00
R iterate over consecutive pairs in a list	-0.83
Is there an R function for counting the occurrence of a given subst...	-0.29
How to optimize over multiple objectives/variables given a set of c...	0.00
R: Add new rows to a dataframe when a condition is met and then rep...	0.00
Elegant way to change a variable according to several conditions?	-0.67
Possible bug with `list2env()`	0.00
Create a time to and time after event variables	+1.67
All data in a row. Move observations under each other	+1.07
R function to see if combinations of multiple vectors match a targe...	+0.68
Is there a way to transform a three column data frame into two colu...	0.00
How do I extract parameters from listed models in R?	-0.05
R: Calculate time it takes for a certain change in score	-2.69
How can I use a loop index to reference variable names and create n...	+1.31
incorrect calculating (R-squared) in R(wrong value)	-0.18
Error in fitdist function: the function mle failed to estimate the...	0.00
How to apply succesively the same change to each argument of a func...	+2.41
while loop in a function in apply	0.00
Count the sequence of numbers while skipping missing values	+0.58
String templates in R	-0.17
Is mean of rolling window R2 is the total R2 of regression?	0.00
Centroid of the minimum convex polygon	+1.49
Why does times argument in rep function not behaving correctly	0.00
Change Duration from (Years and Month) to (Month) in R	+0.11
can I use pipes \| in R, not %>%	+0.35
Sapply: the character of standard deviation in R	0.00
Coerce a function into an expression?	0.00
What code should be written to create a new variable from observati...	-1.22
Is there an elegent way to merge two data frame by timestamp in R?	+0.35
Replace NA value in column with modified date in other column	-1.40
Selecting range in a data.frame containing of factors	-1.45
R tsibble add support for custom index	-0.15
Deleting every last row in every group in R	+0.32
How to adjust separator to be multiple spaces rather than single sp...	+1.13
removing patterns in values in an R dataframe	+1.18
Python f-string equivalent in R?	-2.54
Problem with rbind.zoo(...) : indexes overlap in lag function	0.00
apply() function to only certain columns	+0.60
How to calculate cumulative sum using a specific column order?	-0.50
Merging data frames to plot multiple time series using plyr	+1.38
How to convert MATLAB function into R function?	+1.25
lapply and ifelse together not working as expected	+1.56