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Rating Stats for

G. Grothendieck

Rating
1622.82 (1,021st)

Reputation
165,339 (319th)

Page: 1 ... 70 71 72 73 74 ... 105

Title	Δ
dplyr mutate/replace on a subset of rows	+1.17
Is there an "executemany" analog for R and RSQLite?	0.00
R: Using RegExp (JavaScript) in R with PCRE	-0.64
Exchanging values in rows in R	+0.05
Facing an issue with ggplot	-0.67
Fitting weibull model with nls	0.00
keeping leading zeros with sqldf	+1.43
Converting date in For Loop in R - origin must be supplied	0.00
What's the best way to do arithmetic on functions in R?	-0.50
Remove the text outside the first brackets in R	+1.87
Show bigger dots when same values are plotted	+1.55
Referencing previous value in cell (R)	0.00
Extracting year using strftime in sqldf	0.00
Import txt file in R ignoring first few lines	0.00
Non-linear least squares with arbitrary number of fitting parameter...	0.00
do.call in R - Kaggle starter script	+1.61
Error in nls singular gradient matrix at initial parameter estimates	0.00
Find minimums with R (1 Variable X, n times a fixed parameter U)	0.00
How to "cut" Date by half month	0.00
Fastest way to populate a matrix using row/column indicies stored i...	0.00
ggplot and the geom_text()	+0.37
Finding time differences by id R	+1.56
How to draw time series plot for data in date format in R	+1.10
Fitting smooth through xyplot	+1.73
How can i convert a dataset with ratios for a binary outcome to som...	0.00
Using rollsum function for future instances (forward rollsum)	+1.17
Ho to add a border around a chart created via arrange.grid in gridE...	+1.96
Tune egmented nonlinear regression function in R with segmented pac...	0.00
How to plot values for a subgroup based on time in R?	+0.97
In R how to run Correlation or simple linear Regression between two...	+0.31
Using sqldf on data with footer	0.00
Convert aggregate function into user defined function	+0.36
Plotting a chessboard with no external libraries	-2.17
R, Windows and foreign language characters	0.00
Stop awk search on a condition	0.00
Assigning Dates to Fiscal Year	-2.79
Convert julian day to mm/dd and add year from another column in dat...	0.00
rollapply classes each segment the same	0.00
Creating a unified time-series, with dates coming from different (n...	0.00
Ratio of polynomials approximation	+1.58
R - matching one value by combining values in a column	+1.39
How to list all months between two dates in R	-1.98
Reshaping a data frame from wide to long in R	0.00
In R - Passing functions and their parameters as parameters to top...	0.00
R SQLite converts char to numeric when using COUNT	+1.83
R: How to group and aggregate list elements using regex?	0.00
In object-oriented R programming, what is an "active binding&q...	-1.37
Using rollapply and lm over multiple columns of data	+0.38
How to combine many csv files into a large csv without holding the...	-1.26
reg should start with $, from then on match every full word seperat...	-0.13