R Graphical Manual

Last data update: 2014.03.03

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Results 1 - 2 of 2 found.
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measuRing : Detection and Control of Tree-Ring Widths on Scanned Image Sections

Package: measuRing
Type: Package
Title: Detection and Control of Tree-Ring Widths on Scanned Image
Sections
Version: 0.3
Author: Wilson Lara, Carlos Sierra, Felipe Bravo
Date: 2015-03-23
Maintainer: Wilson Lara <wilarhen@gmail.com>
Depends: pastecs, png, tiff
Description: Identification of ring borders on scanned image sections from dendrochronological samples. Processesing of image reflectances to produce gray matrices and a time series of smoothed gray values. Luminance data is plotted on segmented images for users to perform both: visual identification of ring borders, or control of automatic detection. Routines to visually include/exclude ring borders on the R graphical device, or automatically detect ring borders using a linear detection algorithm. This algorithm detects ring borders according to positive/negative extreme values in the smoothed time-series of gray values.
License: GPL-3
LazyData: TRUE
Packaged: 2015-03-23 08:05:11 UTC; wilar
NeedsCompilation: no
Repository: CRAN
Date/Publication: 2015-03-23 10:49:59

● Data Source: CranContrib
● 0 images, 14 functions, 0 datasets
● Reverse Depends: 0

cardidates : Identification of Cardinal Dates in Ecological Time Series

Package: cardidates
Type: Package
Title: Identification of Cardinal Dates in Ecological Time Series
Version: 0.4.7
Depends: R (>= 3.0.0), boot, pastecs, lattice
Imports: graphics, grDevices, stats, methods, utils
Encoding: latin1
Authors@R: c(person("Susanne", "Rolinski", role = "aut"),
person("René", "Sachse", role = "aut"),
person("Thomas", "Petzoldt", role = c("aut", "cre"),
email = "thomas.petzoldt@tu-dresden.de"))
Author: Susanne Rolinski [aut], René Sachse [aut], Thomas Petzoldt [aut, cre]
Maintainer: Thomas Petzoldt <thomas.petzoldt@tu-dresden.de>
Description: Identification of cardinal dates
(begin, time of maximum, end of mass developments)
in ecological time series using fitted Weibull functions.
License: GPL (>= 2)
URL: http://cardidates.r-forge.r-project.org
LazyData: yes
Repository: CRAN
Repository/R-Forge/Project: cardidates
Repository/R-Forge/Revision: 39
Repository/R-Forge/DateTimeStamp: 2015-09-06 16:41:33
Date/Publication: 2015-09-06 19:38:14
NeedsCompilation: no
Packaged: 2015-09-06 16:46:27 UTC; rforge

● Data Source: CranContrib
● 0 images, 13 functions, 1 datasets
● Reverse Depends: 0