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Rating Stats for

G. Grothendieck

Rating
1622.82 (1,021st)

Reputation
165,339 (319th)

Page: 1 ... 44 45 46 47 48 ... 105

Title	Δ
Replacing numbers to text using conditionals	+1.77
How can I write for loop in R for creating an additional variable?	+1.79
Convert a decimal number to HH:MM:SS in R	+0.82
String substitution where the old and new strings are in columns	+0.36
Add line between prints in for loop	0.00
Indicator variable for dates within 7 day range of each other in R	0.00
add a new colum that groups the data	+1.31
Order of model in formula in aggregate function in R	-0.13
Regex to pull out name	+0.37
rollmin in R similar to zoo package rollmax	-0.20
r merge by id and date between two dates	-0.89
How to add attribute to S3 class with inheritance?	0.00
Joining data with weighted averages and multiple weights in R	-2.45
Rolling join with dplyr	0.00
R chron %in% comparison only recognizes every second date	0.00
Data wrangling for linear regression in r	0.00
String manipulation in r where contents of interest are in a differ...	+1.78
Unused argument using Replace in R	-0.17
How to change the breaks in date axis + rotate them 90 degrees	0.00
Calculating a Rolling Average with Missing Time Values	0.00
Replace NA value with next or previous non-NA value conditional on...	+0.71
Using Strings to Identify Sequence of Column Names in R	-2.57
apply function with multiple arguments and variables	-1.55
R merge pdf into one pdf	0.00
How to use "and" with grepl?	-0.03
Impute NA values with previous value in R	0.00
How to store time as a variable and subtract from current time in R?	-2.27
How to preserve dateclass on for loop	0.00
Updating set outside of function scope	0.00
How to match two columns with nearest time points?	0.00
R substring based on Regular Expression	-0.98
mean of each matrix of an array in R	+0.36
how to create interval in r with for loop instead of using cut	0.00
Handle Special Format in R or others	0.00
how to simply plot similar dates of different years in one plot	0.00
How to use data which belongs to factor data type as argument in fu...	0.00
Using a function within a function coded in dplyr	-2.30
R - rapply function across one column of multiple dataframes in a l...	0.00
Grouping a data frame in R by month and year using yearmon()	-0.12
R - column with list of strings to vector of binary and back	0.00
How to set row names while creating an object?	0.00
merging time series datasets, but missing the time series column	0.00
define quarter columns with conditions	+1.23
How to get the absolute difference between values in two columns in...	+1.29
R: confusion about environments	0.00
Joining two datasets on comma-delimited column	+0.37
Why am I observing additional trailing digits when using read.csv i...	0.00
How to increase the number of observations in xts object by taking...	0.00
R - Conditionally sort multiple columns as ascending or descending...	+1.54
How to work with negative times in R, after converting to chronolog...	-0.16