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Questions tagged r

1149 questions · page 7 of 23

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8
votes
3
answers

Vertical Histogram

r quantmod
asked 2012-11-11T00:32:42.830
12
votes
2
answers

How to name columns in time series objects?

r time-series
asked 2012-11-07T21:57:19.737
37
votes
7
answers

Getting previous month start date and end date from current date in R

r date
asked 2012-11-07T11:15:40.880
9
votes
1
answers

Possible to state explicit versions of package dependencies?

r dependencies package cran
asked 2012-11-07T09:49:59.940
60
votes
4
answers

Avoid wasting space when placing multiple aligned plots onto one page

r plot
asked 2012-11-05T20:37:54.863
27
votes
1
answers

Profiling Rcpp code on OS X

r profiling rcpp
asked 2012-11-05T00:04:47.847
11
votes
3
answers

Plotting grouped bar charts in R

r plot bar-chart
asked 2012-11-03T14:40:59.113
27
votes
3
answers

Saving and loading data.frames

r save dataframe
asked 2012-11-03T07:02:22.410
32
votes
4
answers

Moving variance in R

r
asked 2012-11-02T12:39:35.363
22
votes
4
answers

R grep: is there an AND operator?

r regex
asked 2012-11-02T00:10:37.633
9
votes
2
answers

Deploy R script in a portable usb form

r deployment usb portable-applications
asked 2012-10-31T23:04:19.163
17
votes
1
answers

Character POSIXct Conversion in R causes wrong timezone values on daylight saving time transition (CEST/CET))

r posixct
asked 2012-10-31T11:26:18.567
14
votes
1
answers

Survfit equivalent for coxme in R?

r
asked 2012-10-31T01:23:27.680
11
votes
3
answers

unique / sort in data.frame

r unique dataframe
asked 2012-10-29T21:02:42.460
14
votes
3
answers

Can I have R vignette with a pre-compiled PDF with manual index.html show up the vignette list?

r r-mosaic
asked 2012-10-29T20:12:21.883
38
votes
3
answers

There is pmin and pmax each taking na.rm, why no psum?

r
asked 2012-10-29T14:31:44.597
8
votes
2
answers

Compute counting variable in dataframe

r
asked 2012-10-29T09:26:39.737
35
votes
4
answers

traceback() for interactive and non-interactive R sessions

r traceback
asked 2012-10-29T05:02:27.053
9
votes
1
answers

How to add RMSE, slope, intercept, r^2 to R plot?

r plot statistics
asked 2012-10-29T00:31:51.643
36
votes
5
answers

A matrix version of cor.test()

r correlation
asked 2012-10-28T19:29:07.510
103
votes
2
answers

Function to concatenate paths?

r path concatenation
asked 2012-10-28T15:19:29.657
12
votes
2
answers

data.table error when used through knitr, gWidgetsWWW

r data.table knitr gwidgets
asked 2012-10-28T02:55:38.023
41
votes
2
answers

How to access the slots of an S4 object in R

r r-s4 slots wavelet
asked 2012-10-27T11:31:34.670
9
votes
2
answers

Custom CSS with knitr and markdown in R

r markdown knitr
asked 2012-10-26T23:38:25.897
13
votes
2
answers

How to reproduce smoothScatter's outlier plotting in ggplot?

r ggplot2 scatter-plot smoothing
asked 2012-10-26T21:41:48.153
8
votes
1
answers

How to write linearly dependent column in a matrix in terms of linearly independent columns?

r matrix linear-algebra
asked 2012-10-26T14:23:45.513
36
votes
5
answers

Streamgraphs in R?

r plot visualization stream-graph
asked 2012-10-26T10:16:40.240
34
votes
4
answers

How to make dodge in geom_bar agree with dodge in geom_errorbar, geom_point

r ggplot2 position-dodge
asked 2012-10-24T13:40:36.223
163
votes
4
answers

Selecting data frame rows based on partial string match in a column

r regex string match subset
asked 2012-10-24T06:25:55.477
18
votes
4
answers

How to handle DB passwords in R connection strings?

sql r passwords rstudio-server
asked 2012-10-23T15:09:00.347
9
votes
1
answers

Singular gradient error during bootstrapped nls fit to bad data

r nonlinear-functions statistics-bootstrap
asked 2012-10-23T14:35:35.913
10
votes
3
answers

Automatically run R code when RStudio project is opened

r rstudio
asked 2012-10-23T12:02:09.740
10
votes
1
answers

Documenting function closures

r documentation roxygen2
asked 2012-10-23T09:50:21.763
19
votes
6
answers

elementwise combination of two lists in R

r elementwise-operations
asked 2012-10-22T19:14:16.420
40
votes
3
answers

How to directly select the same column from all nested lists within a list?

r nested-lists
asked 2012-10-22T17:12:28.933
10
votes
3
answers

How to create ascii-only tables as output in R, similar to MySQL style?

r ascii
asked 2012-10-22T12:21:45.613
13
votes
3
answers

How to integrate R in a web application

web-services r analytics
asked 2012-10-22T09:45:27.020
8
votes
2
answers

Create a unique ID by fuzzy matching of names (via agrep using R)

r string-matching fuzzy agrep
asked 2012-10-21T16:31:00.293
21
votes
7
answers

What does 'length of 'dimnames' [1] not equal to array extent' mean?

r
asked 2012-10-20T05:46:53.120
11
votes
1
answers

R ggplot2 wrap long x-axis labels over multiple rows

r ggplot2
asked 2012-10-19T21:32:04.743
45
votes
4
answers

How to create an R function programmatically?

r function
asked 2012-10-19T21:12:15.037
18
votes
3
answers

How to convert in both directions between year,month,day and dates in R?

r datetime type-conversion
asked 2012-10-19T14:37:01.983
8
votes
1
answers

Return Emacs buffer focus to R after compiling with knitr

r emacs knitr ess
asked 2012-10-18T18:39:12.650
14
votes
1
answers

What is a good localization strategy for knitr reports?

r translation knitr
asked 2012-10-17T09:51:11.987
9
votes
2
answers

merge data.table when the number of key columns are different

r merge data.table
asked 2012-10-16T18:07:14.513
10
votes
1
answers

convert character to date *quickly* in R

r date character posix
asked 2012-10-15T14:56:47.593
16
votes
2
answers

facet_wrap fill by column

r ggplot2
asked 2012-10-15T01:47:20.270
8
votes
2
answers

Plotting only x and y axis borders (no box) in ggplot2?

r ggplot2 border
asked 2012-10-14T14:58:31.137
12
votes
1
answers

Comparison of Python and R vocabularies

python r syntax programming-languages
asked 2012-10-14T04:52:43.380
41
votes
11
answers

error: unable to load installed packages just now

java eclipse r ubuntu statet
asked 2012-10-13T11:33:15.017
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