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Rating Stats for

G. Grothendieck

Rating
1622.82 (1,021st)
Reputation
165,339 (319th)
Page: 1 ... 17 18 19 20 21 ... 105
Title Δ
Creating complicated formula's with a function 0.00
Replace values in R? -0.68
Replace characters in R objects of class 'expression' +1.46
Using a SELECT statement with NOT LIKE. I would like to exclude mul... +1.53
How would I remove the text before the initial period, the initial... -1.17
Get variable names from an lm object without segregating factor lev... -2.92
Passing a certain number of rows into a function in R -1.09
Conditional update similar to SQL +0.88
How to combine matrices in lists of a list in R? +1.22
Having problem assigning filepath as a variable in r 0.00
Command to subtract values in a table format 0.00
Date conversion issue for time series using plot.ts() -0.19
Use magrittr dot placeholder IN FUNCTION DEFINITION to pass object... -3.03
Filter dates by particular column value +1.49
function for iterating occurrences of a timestamp in a column by day -0.52
How, in R, can you create a cross table from a named num based on i... +1.45
Using De Morgans Laws in R 0.00
Repeating a Matrix Multiplication with Different Blocks along its D... +1.24
Is there a way to solve an equation in R? 0.00
How do we change the comma separated numbers in each cell to single... -2.81
How to create a subset of a DataFrame by giving a condition regardi... 0.00
Sum two values separated by a comma in r -2.79
R: can inner function use the variables of an outer function? 0.00
How can i use the outer function? 0.00
Merging diferent vectors into a 0/1 dataframe +1.37
unquoted column names of a data frame in select function -2.53
how to cluster a time series data having different sizes of vectors... +0.29
Speficy parameters of a function that is an argument of another fun... 0.00
is it possible to fully qualify a function operator in R? 0.00
Rename variables in a range of column names +0.48
Error with aggregation using CASE in sqldf in R 0.00
How do I use parse a string with wildcards? -2.67
Long to wide format for simple dataframe -0.41
Problems with rollapply in regression equation 0.00
Finding two highest value in a row and then values in the same colu... +0.30
Change the body of a function without quote marks 0.00
Is there a R function similar to ifelse but with multiple consequen... -0.44
Parametrize query in RPostgres and append results in a new dataframe 0.00
Subsetting a data from within a function in R 0.00
Should R^2 values match the values in a correlation matrix? 0.00
Matching intervals with values in another table in R +0.27
Extract information inside parentheses of formula 0.00
How does a Function in a Function work in R? 0.00
finding position number of an object within a list +1.41
Delimiting Text from Democratic Debate 0.00
Turning a character vector into an empty list with names from the c... +0.26
Locating package by not-exported function method +2.13
Creating a SQL query using selectinput in R shiny +1.47
Joining / merging two data frames by symmetric differences in rows... -1.25
Dose Response Curves - odd ED50 values with drc 0.00