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Rating Stats for

G. Grothendieck

Rating
1622.82 (1,021st)

Reputation
165,339 (319th)

Page: 1 ... 33 34 35 36 37 ... 105

Title	Δ
Extract and count pairs of adjacent numbers within rows	-0.03
Start list of parameters for nls and rational function	+0.37
Apply a variable rate of change using the previous value in R	-0.66
Converting dataframe with multiple values for one date into a ts ob...	0.00
Default name of object passed to function by apply in R	0.00
how i can apply which.min function conditionally	0.00
R: find indexes of vector in another vector (if it exists)	-1.16
Terms of a sum in a R expression	-1.02
in R, perform a function over rows in a data frame and join the res...	+1.04
Multiplication of many matrices in R	-0.40
R compare values from one dataframe from values from other dataframe	+1.97
Semicolon in front of my numerical values	-0.43
How to get the exact count of lines in a very large text file in R?	0.00
Count each next occurence of string in substring	-0.66
why does gsub not replace NA	-0.38
Rolling average using groupby and varying window length	-0.15
How to convert colon notation duration time if we have more than 60...	0.00
exponential time series for multiple time series data	0.00
How to plot LTP vs. time from data available in a matrix in the for...	0.00
Assign number to months within year within group	+1.40
Converting spaced text data into dataframe	0.00
Truncating a dataframe according to count of vector elements in R	-2.29
Trying to use the window function from R	0.00
dplyr collapse 'tail' rows into larger groups	+1.04
Moving average with grouped data	-2.80
How to grep a line start with #* using grep in R	+1.75
adding `20` and `19` to integers to form a date `2000` / `1999`	+0.34
Top N columns in a data frame with their corresponding column names...	-0.42
Compare two dataframes and print out updated rows in R	-0.38
Using sqldf with r variable containing underscore in its name	+0.37
data.table alternative for dplyr case_when	-0.95
Using a S3 method from an unloaded R package	+1.81
Adding columns in a dataframe based on having the same name	0.00
R: Counting occurrences in each column and replacing that column...	-2.53
fread does not read character vector	+0.14
In R, turn off automatic update by data.table on identical data.fra...	0.00
Set name of variable defined in formula	-1.88
extracting newest date from column with multiple dates in each cell	+0.36
Transforming a matrix in R	+0.96
assign individual vector element to individual columns by rown and...	0.00
Graphing Summation in R	0.00
Adding overall mean when using group_by	-0.55
Regress a matrix against a column vector in R	+0.31
Generic S3 function for multiple classes	+0.21
How to handle N/A values in SQlite?	+0.02
Replacing values in a list based on the number of consecutive value...	0.00
Creating a column based on the date range in R	0.00
How to create a matrix with specified row and col names, from a dat...	0.00
Plotting monthly time series in R should be simpler	+1.17
How do I apply na.locf on multiple colums in different data.frames,...	0.00