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Rating Stats for

G. Grothendieck

Rating
1622.82 (1,021st)

Reputation
165,339 (319th)

Page: 1 ... 93 94 95 96 97 ... 105

Title	Δ
If statement based on which computer uses a script in R	+0.34
Generating a moving sum variable in R	-2.28
How to thin out data in zoo	0.00
Is there an efficient way of returning a sub-section of a text string	-1.19
How to create an adjacency matrix from raw data which is non-numeri...	+0.53
how to mark each data point in a plot with its label and user speci...	-0.68
R: Replacing foreign characters in a string	+1.43
regex in R - combining two patterns in "OR" fashion. Can'...	-1.86
NA in `i` expression of data.table (possible bug)	-2.69
R help converting factor to date	+0.06
fast subsetting in data.table in R	+0.32
String split in R with complex divisions	-1.16
dividing cells by subtotal of a dataframe in R	-0.34
sprintf format strings: reference by name?	0.00
find out data which are inconsistent	+1.46
Regex in R: match everything but not "some string"	+1.99
data.table: Proper way to do create a conditional variable when col...	+1.37
How to pass string variable in R script to use it through SQL state...	-0.05
Remove periods before the first comma in a string	-1.56
Importing Data from R to excel	0.00
How to merge large hourly rainfall data	-0.25
How to create dataframe subset of the one patient observation with...	+0.37
R dataframe from XML when values are multiple or missing	+0.54
Equivalent of datenum in R programming	+0.32
Merging country-year data into directed dyad-year data in R	-0.67
calculate statistical week, starting 1st January, as used in fisher...	+0.36
R remove redundant parentheses from formula string or expression	-0.36
Searching Lists in R based on closest date	+1.41
rolling joins in data.table with multiple matches	0.00
extract a substring in R according to a pattern	+0.88
How can I write a comma between each value of a vector?	-1.91
Can I use the R approx() function to return a different value then...	0.00
R data.table: Count Occurrences Prior to Current Measurement	+1.28
Handling time with zoo in R	0.00
how can I use rollapply to access t-statistics and p values?	0.00
Fetching date/time from string in R	+1.80
Specifying an SQL where statement based on a string in R (using rod...	-0.56
in R converting grouped row data into columns	+0.34
Add a data to a data frame from another smaller data frame based a...	+0.34
How to change the date format from yearmon to yyyy-mm-dd?	+2.13
R lapply on list of dataframes resetting rownames	-2.36
Group switch-statement in R	+1.87
How to get multiple column results from function that generates a l...	0.00
Converting a column of type 'list' to multiple columns in a data fr...	+1.89
Can't get a positive definite variance matrix when very small eigen...	-1.29
Compute rolling sum by id variables, with missing timepoints	+1.50
How can I reshape this data?	+1.11
Subsetting time series in r	0.00
sqldf--select nested in another select doesn't work	0.00
SQLDF Left Join in R	0.00