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Rating Stats for

G. Grothendieck

Rating
1622.82 (1,021st)

Reputation
165,339 (319th)

Page: 1 ... 101 102 103 104 105

Title	Δ
Updating variable value after redefinition	+1.64
How to sort data in a data frame and then access data in a data fra...	0.00
Applying function to consecutive subvectors of equal size	+0.39
as.Date.numeric requires origin in Linux, not Windows. Fix?	+2.09
computing missing months in timeseries	+2.30
Symbolic derivatives and simplification in R	+1.11
na.locf but don't do trailing NAs	0.00
How to use `apply.monthly` in a zoo object with several columns	+0.19
Using the file name to name a column	0.00
Is there a built-in function for sampling a large delimited data set?	+1.66
Creating Large Data Frames	-2.18
How to filter a vector of Strings in R based on string matching	-1.34
R script - NLS not working	+1.88
Conditioned Moving Max	+1.63
Finding where two linear fits intersect in R	+0.76
How can I satisfy my woes with R's `:` operator?	0.00
dealing with missing values with the R filter() function	+0.38
R: merge two irregular time series (solved)	+0.39
Working with hundreths of a second using the chron package or modif...	0.00
tcltk in portable R	-0.61
sub(): Handling of backreferences	+0.88
Date sequence with negative by	+2.07
R: Reversing the data in a time series object	+1.52
How to allocate/append a large column of Date objects to a data-frame	+1.59
How do I plot a cross correlation matrix for timeseries?	-0.35
Expand Categorical Column in a Time Series to Mulitple Per Second C...	+1.20
Create an XTS object with datestamps but no columns initially	-1.85
R: Export CSV without col.names	-0.73
Referencing new columns inside transform	-1.30
Assigning list attributes in an environment	+1.58
Find standard deviation of first differences of series defined with...	-0.38
Plotting Multiple Time Series Data	0.00
Read csv from specific row	-0.55
Lex- and YACC-like tools for R?	0.00
Split date into different columns for year, month and day	+0.97
as.POSIXct gives an unexpected timezone	+0.46
Printing model (nls) characteristics in plot	0.00
Set or create primary key in SQLite from R	+1.54
avoiding browser calls in R	+1.87
What's the R way to do the following group by?	+1.95
Unable to read time series in zoo	0.00
Subsetting winter (Dez, Jan, Feb) from daily time series (zoo)	0.00
Split code over multiple lines in an R script	0.00
Quit and restart a clean R session from within R?	0.00
How to set ylim for a xyplot of a zoo object (lattice)	-1.35
Relating to subset assignment, how can this syntax be useful?	+0.21
R readLines read only last line of a file	-0.63
Find out the number of days of a month in R	+2.19
Converting year and month to a date in R?	+0.76
Regular expressions in R to erase all characters after the first sp...	+3.79