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Rating Stats for

G. Grothendieck

Rating
1622.82 (1,021st)

Reputation
165,339 (319th)

Page: 1 ... 100 101 102 103 104 105

Title	Δ
R Rounding a Time	+0.37
R tabulate large table	-0.30
R as.POSIXct(Sys.Date()) returns date a day early	+0.37
How can I read a date series of quarterly data into R?	0.00
speed up one step ahead predictions (instead of using rollapply)	0.00
rle-like function that catches "run" of adjacent integers	+0.34
R read.xlsx gives me java.io.FileNotFoundException	0.00
Analyzing Daily/Weekly data using ts in R	+0.88
Splitting CamelCase in R	-1.13
Create array of start/end of day datetimes in R	+1.74
Calculating a correlation coefficient that includes missing values	+0.32
R xpathSApply: get node text without getting text from its children	+1.81
Splitting a string on the first space	+0.19
Monthly Time series in R	+2.08
Apply / Plyr like functionality without without performance impact...	0.00
sqldf package in R, querying a data frame	+0.36
Stop data being read as factors by default with read.zoo	+1.14
From timespan (for example "15 min" or "2 sec")...	-1.23
Redirect/intercept function calls within a package function	+0.38
Raw text strings for file paths in R	-0.43
Merge Records Over Time Interval	+1.91
Unique rows with multiple comma separated entries in R	-1.42
Is there already a function to substract different variables in sub...	+1.51
Is there a simple way to use RSQLite and `sqldf` with more than 999...	0.00
R grep pattern regex with brackets	-1.32
R zoo package 2.13.2 64-bit windows 7 error message	0.00
replace diagonal elements in an array	+0.33
Why does loading cached objects increase the memory consumption dra...	+1.45
R zoo plot multiple years of data overlapping	+1.96
tapply on matrices of data and indices	+1.08
How does local() differ from other approaches to closure in R?	+0.47
Mixing other languages with R	+1.48
zoo object aggregation	0.00
Split data by year	+0.46
Dealing with durations defined by days, hours, minutes and seconds...	-0.04
The Art of R Programming : Where else could I find the information?	+1.39
How can I efficiently use R to add summary rows with 0 cases?	-1.39
Identify records in data frame A not contained in data frame B	+1.37
R ggplot2 ploting hourly data	-0.24
Span matrix from relational table in R	-2.03
What is the least memory demanding methods to do these steps?	-0.49
Is there an R package that will handle POSIX objects and return the...	+0.38
Aggregating Data using R	0.00
Creating a delta column to plot time series differences in R	+1.60
sqldf query syntax question	-1.43
Read dataset in R in which comma is used for field separator and de...	+0.14
How does R handle object in function call?	+1.36
Aggregate (count) occurences of values over arbitrary timeframe	+1.62
How can I create a custom assignment using a replacement function?	+0.42
Subtly different behaviour between with() and attach() in R?	+1.84