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Rating Stats for

G. Grothendieck

Rating
1622.82 (1,021st)

Reputation
165,339 (319th)

Page: 1 ... 86 87 88 89 90 ... 105

Title	Δ
Vectorizing a function that uses strsplit	-0.76
How do I de-alphabetize my time series plot?	+1.45
dplyr group_by and cummean functions	-0.72
R: attach() what if a variable has a space in it?	+0.34
Plotting overlaying time series	+0.34
R dplyr - categorize numeric variable with mutate	0.00
Merge a daily data.frame with an annual data.frame	-0.14
Scraping HTML Table with XML in R	0.00
R: OR regular express max length is 2555? it is error when the leng...	-1.44
Get most recent index value, which is available in both ZOO objects	0.00
Setting working directory through a function	0.00
Merging two dataframes on a date range in R	+0.34
Time series in R is throwing up error message	0.00
Environments in R, mapply and get	+1.54
skip last 10 rows for read in csv file (unknown number of rows)	-2.24
R: extract part content from text file (e.g. sdf) according to cert...	0.00
preserve old (pre 3.1.0) type.convert behavior	-1.06
how to use regexp to return small part of character based on pattern	-2.31
Using paste and substitute in combination with quotation marks in R	0.00
get values from string using strsplit and/or substring in R	-2.14
Calculate differences between unique pairings of data.frame variables	-0.17
how to identify time overlap in r	+0.33
How to write R function that can take either a vector or formula as...	-0.17
Overlying time series of two datasets (with two variables in each)...	0.00
R: Get p-value for all coefficients in multivariate linear regressi...	0.00
Function to evaluate identity between characters strings	+1.36
regular expression with an array of patterns (in R)	+0.86
How to compare two matrices to see if they are identical in R?	+1.96
R: Mimicking the with function within a Function	0.00
Compare time in R	+0.80
Can I use two character vectors in a sqldf join statement?	+0.34
R read.zoo error for incorrect date format	0.00
Moving average or sum calculation on multiple vectors in irregular...	+0.32
dplyr to output class data.frame	0.00
Eliminate the non repeating dates in R	0.00
Conditional summing in R	0.00
Collapse dates in R	0.00
how to use sqldf to group rows and paste values	0.00
Calculate means of specific rows in a column when meeting condition...	-0.66
Function with extra parameters from another function's input	0.00
Altering rows and columns of the dataframe	-2.13
Sum of two elements in a vector	-0.66
Subsetting a dataframe	0.00
LEFT OUTER JOIN in sqldf with WHERE and HAVING clauses	0.00
R data frame like class in C++	0.00
How to change the format of the index of each zoo element of a list...	0.00
Searching for and working with characters within a range	-0.83
fraction of a week from a date in R	0.00
Dynamic SQL Query in R (WHERE)	-0.49
Delete "emtpy" entries in a list	+1.55