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Rating Stats for

G. Grothendieck

Rating
1622.82 (1,021st)

Reputation
165,339 (319th)

Page: 1 ... 79 80 81 82 83 ... 105

Title	Δ
R read.csv truncating the digits of 19digit customer ID	-1.53
Combining two columns in R	+0.34
In R is there any way to use acf and other time series functions wi...	+0.36
Extract subset of a string following specific text in R	+1.08
Convert data from CSV file time series	0.00
Using rollapply to process time window -- not fixed sample window f...	0.00
R regex to selectively replace characters only at specific string p...	+0.19
Invent Text Syntax	+0.36
R! posIXCT in sqldf	0.00
R: how to find the first digit in a string	+0.70
Referencing previous rows of a data.frame to compute a new column i...	+1.75
Regex stringr to get letter next to a number	-1.14
How to merge tapply() and hist() in R?	0.00
R - subset dataframe by Time only	0.00
Is there any R programs can get the Row and Column space of a matrix?	0.00
Find projection matrix to create zero-sum vector	0.00
R How can I use the apply function to a time series object and keep...	+0.36
rollapply for cumulative window	+1.61
extract comma separated strings	+1.15
Using * in lm for variables with common names	-0.13
Recursive Programming in R	+1.14
Changing mutiple integers into one character	+1.65
What does %>% function mean in R?	0.00
Split a column of strings into variable number of columns using dat...	-0.59
Build a vector/frame by combining regmatches results	+1.40
ggplot2 line chart gives "geom_path: Each group consist of onl...	-0.63
Function to translate linear equations into matrix form in R?	+1.02
R split function - do not include grouping variable in new dataset	0.00
Split string using regular expressions and store it into data frame	+0.67
Identifying and removing rows that don't have a preceding or su...	-1.57
Removing rows with * prefixed string	-0.69
Writing and reading a zoo object - errors	0.00
constrained nonlinear minimization with many variables	0.00
Regex lines with exactly 4 semicolons	-1.88
How Can I Automatically Separate Time Series Data Based on Set Inte...	0.00
Rolling vrtest?	0.00
Inconsistent date formats	-0.37
Call "self" in R function as an argument	-0.64
Multi windows range calculations data.table vs dplyr	0.00
Using read.csv.sql to select multiple values from a single column	-0.31
Change `character` to `numeric` in time series	0.00
Extract text between certain symbols using Regular Expression in R	+1.53
Merge files by matching pattern	-0.42
R: How to convert the output-list from a FQL-query into a data.frame?	0.00
Convert numeric values to dates	+1.13
standard evaluation in dplyr: summarise_ on variable given as a cha...	-2.12
Manipulating data with time series on row and column	0.00
Is there a standard POSIX symbol for ignoring words in a sentence?	0.00
Is there a better way to write this this cumulative sum for a time...	-0.21
How to use string as code in R	-0.07