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Rating Stats for

G. Grothendieck

Rating
1622.82 (1,021st)
Reputation
165,339 (319th)
Page: 1 ... 5 6 7 8 9 ... 105
Title Δ
R merge() rbinds instead of merging +0.31
R : GUIs fast to launch (alternatives to shiny ?) +0.32
Adding fiscal month end -0.19
Assigning labels to a data frame from bank of possible labels +0.32
Select all columns except one in R sqldf package -2.03
rewrapping kable latex table to different tabular environment 0.00
R: Find set of columns which contain most 1s in matrix of 0 and 1 +0.51
Non-fuzzy join to lookup table on exact match to partial string +0.32
string manipulation in matrix in R -1.02
How to concat rows of data frame in R? -1.76
Aggregate function feature dealing with data frame 0.00
Computing conditional probabilities for dummy variables in R +1.47
How to modify a column based on a condition in a time series? +0.37
R: Evaluate function for multiple and differently-changing arguments -0.74
Converting R function argument into a string -2.82
How to perform nonlinear least squares with shared parameters in R? +2.25
How to calculate the mean of the previous 5 values? -0.31
Extract values from list of arbitrary depth +1.37
R. n Previous Elements in a data frame of another column +0.87
searching for words in text paragraph and then flagging them in R +0.30
Collecting a colname for a list 0.00
Rolling sum of one variable in data.frame in number of steps define... -0.31
How to extract each year from a time-series data set in R +1.01
how to regress a linear model by group and only change the slope bu... +0.32
Iterate through columns to sum the previous 2 numbers of each row -0.72
R: how to set an if statement condition to only be triggered if who... +0.33
R read an URL table with a free text column +0.30
Does R use applicative order reduction? 0.00
Perform mutate function only if variable exists -1.06
R Global assignment operator in a function - whats a better alterna... 0.00
Summing at each vector entry to the end of the vector 0.00
zoo::rollapply does not give the entire run of rolling correlation 0.00
R - NLS Error 'Missing value or an infinity produced when evalu... 0.00
Convert a correlation matrix to a covariance matrix in R? 0.00
SQLDF merge in R: counting NA values between two dates -2.62
How to perform rolling regression in R with this dataset? 0.00
How to do lazy-evaluation of "..." function arguments in R? +2.28
How to add a vertical abline to the legend or write something on it... 0.00
Replace the same occurances by multiple strings +1.09
Merging monthly level data with quarterly data? -2.66
Is there a tool for drawing diagrams that connect equations? 0.00
Calculate and plot multiple densities? +1.35
Split a column in R with inconstant data format -0.44
Plotting gaps in time series as zeroes in R and ggplot2 +0.89
Filter CSV files for specific value before importing +1.17
Remove ,"" and replacing '-' to '.' -2.77
Rolling correlation two data frames 0.00
Replace NA with Blank using Sql in R -2.66
parenthesis in make.unique in R 0.00
Sum column values over a window and report the values of the previo... +1.27