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Selection: with tag gnu-r [19 articles] 

 

Geostatistical tools to map the interaction between development aid and indices of need

  
No. 49. (2018)

Abstract

In order to meet and assess progress towards global sustainable development goals (SDGs), an improved understanding of geographic variation in population wellbeing indicators such as health status, wealth and access to resources is crucial, as the equitable and efficient allocation of international aid relies on knowing where funds are needed most. Unfortunately, in many low-income countries, detailed, reliable and timely information on the spatial distribution and characteristics of intended aid recipients are rarely available. Furthermore, lack of information on the past ...

 

AMORE: A MORE flexible neural network package

  
In The Comprehensive R Archive Network (2014)

Abstract

This package was born to release the TAO robust neural network algorithm to the R users. It has grown and I think it can be of interest for the users wanting to implement their own training algorithms as well as for those others whose needs lye only in the "user space". ...

 

An Introduction to R - Notes on R: a programming environment for data analysis and graphics

  
(2018)

Abstract

[Excerpt: The R environment] R is an integrated suite of software facilities for data manipulation, calculation and graphical display. Among other things it has [::] an effective data handling and storage facility, [::] a suite of operators for calculations on arrays, in particular matrices, [::] a large, coherent, integrated collection of intermediate tools for data analysis, [::] graphical facilities for data analysis and display either directly at the computer or on hardcopy, and [::] a well developed, simple and effective programming language (called ‘S’) which includes conditionals, ...

 

Caliver: an R package for CALIbration and VERification of forest fire gridded model outputs

  
PLOS ONE, Vol. 13, No. 1. (2 January 2018), e0189419, https://doi.org/10.1371/journal.pone.0189419

Abstract

The name caliver stands for CALIbration and VERification of forest fire gridded model outputs. This is a package developed for the R programming language and available under an APACHE-2 license from a public repository. In this paper we describe the functionalities of the package and give examples using publicly available datasets. Fire danger model outputs are taken from the modeling components of the European Forest Fire Information System (EFFIS) and observed burned areas from the Global Fire Emission Database (GFED). Complete ...

 

cffdrs: an R package for the Canadian Forest Fire Danger Rating System

  
Ecological Processes, Vol. 6, No. 1. (31 January 2017), 5, https://doi.org/10.1186/s13717-017-0070-z

Abstract

[Introduction] The Canadian Forest Fire Danger Rating System (CFFDRS) is a globally known wildland fire risk assessment system, and two major components, the fire weather index system and the fire behavior prediction system, have been extensively used both nationally and internationally to aid operational wildland fire decision making. [Methods] In this paper, we present an overview of an R package cffdrs, which is developed to calculate components of the CFFDRS, and highlight some of its functionality. In particular, we demonstrate how these functions could ...

 

How innovations thrive in GRASS GIS

  
In North Carolina GIS Conference, NCGIS2017 (2017)

Abstract

[Poster topic highlights] [::] Algorithms and models included in GRASS GIS remain available long term (Chemin et al., 2015). [::] Analytical tools are not limited to one domain but spread across many fields. [::] New tools can be built based on functionality or code of the existing ones regardless of the particular domain of problems they belong to. [::] Both the functionality and the code are evaluated by the community of users and developers in different fields and scales. [General GRASS GIS highlights] [::] The GRASS GIS development team ...

 

BIOMOD - A platform for ensemble forecasting of species distributions

  
Ecography, Vol. 32, No. 3. (1 June 2009), pp. 369-373, https://doi.org/10.1111/j.1600-0587.2008.05742.x

Abstract

BIOMOD is a computer platform for ensemble forecasting of species distributions, enabling the treatment of a range of methodological uncertainties in models and the examination of species-environment relationships. BIOMOD includes the ability to model species distributions with several techniques, test models with a wide range of approaches, project species distributions into different environmental conditions (e.g. climate or land use change scenarios) and dispersal functions. It allows assessing species temporal turnover, plot species response curves, and test the strength of species interactions ...

 

(INRMM-MiD internal record) List of keywords of the INRMM meta-information database - part 17

  
(February 2014)
Keywords: genetic-adaptation   genetic-algorithms   genetic-conservation   genetic-correlations   genetic-differentiation   genetic-diversity   genetic-drift   genetic-resources   genetic-structure   genetic-variability   genetic-variation   genetically-modified-organism   genetics   genipa-americana   genomics   genotype-environment-interaction   genotypic-diversity   geobotany   geoffroea-decorticans   geographic-information-systems   geographic-variation   geographical-range-limit   geographical-structure   geography-markup-language   geogrphical-range   geology   geomorphology   geonetwork   geopolitics   georgia   geoscience   geospatial   geospatial-information-services   geospatial-semantic-array-programming   geostatistics   geothermal-energy   geranium-robertianum   germany   germination   ghg   gibberella-circinata   gibbsiella-quercinecans   gibraltar   gilpinia-hercyniae   ginkgo-biloba   ginkgoopsida   gis   glacial   glacial-refugia   glaciers   gleditcia-caspica   gleditsia-spp   gleditsia-triacanthos   gliricidia-sepium   glis-glis   global-biodiversity-information-facility   global-change   global-climate-models   global-fire-emissions-database   global-scale   global-trend   global-warming   globodera-pallida   globodera-rostochiensis   glomerella-gossypii   glossary   glyptostrobus-pensilis   gmelina-arborea   gnetopsida   gnu-bash   gnu-linux   gnu-make   gnu-octave   gnu-project   gnu-r   gold-open-access   gonipterus-platensis   gonipterus-scutellatus   gonipterus-spp   google-scholar   government-policy   gplv2   gplv2orlater   gplv3   gplv3orlater   gplv3orlaterstatistics   graffenrieda-emarginata   grain   granivory   graph-theory   grass-gis   grass-gis-manual   grasslands   grazing   great-britain   greece   green-alder   green-infrastructure   green-open-access   inrmm-list-of-tags  

Abstract

List of indexed keywords within the transdisciplinary set of domains which relate to the Integrated Natural Resources Modelling and Management (INRMM). In particular, the list of keywords maps the semantic tags in the INRMM Meta-information Database (INRMM-MiD). [\n] The INRMM-MiD records providing this list are accessible by the special tag: inrmm-list-of-tags ( http://mfkp.org/INRMM/tag/inrmm-list-of-tags ). ...

 

An introduction to R : a programming environment for data analysis and graphics

  
(2009)

Abstract

This tutorial manual provides a comprehensive introduction to R, a software package for statistical computing and graphics. R supports a wide range of statistical techniques, and is easily extensible via user-defined functions written in its own language or using C, C++ or Fortran. One of R's strengths is the ease with which well-designed publication-quality plots can be produced. This is a printed copy of the tutorial manual from the R distribution, with additional examples, notes and corrections. It is based on ...

 

Towards the reproducibility in soil erosion modelling: a new pan-European soil erosion map

  
In Wageningen conference on applied soil science : 'Soil Science in a Changing World' (February 2011), https://doi.org/10.6084/m9.figshare.936872

Abstract

Soil erosion by water is a widespread phenomenon throughout Europe and has the potentiality, with his on-site and off-site effects, to affect water quality, food security and floods. Despite the implementation of numerous and different models to estimate soil erosion by water in Europe, there is still a lack of harmonization of assessment methodologies. Very often, different approaches give soil erosion rates significantly different and even when the same model is applied to the same region the results may be different. ...

References

  1. Rusco, E., Montanarella, L., Bosco, C., 2008. Soil erosion: a main threats to the soils in Europe. In: Tóth, G., Montanarella, L., Rusco, E. (Eds.), Threats to Soil Quality in Europe. No. EUR 23438 EN in EUR - Scientific and Technical Research series. Office for Official Publications of the European Communities, pp. 37-45
  2. Casagrandi, R. and Guariso, G., 2009. Impact of ICT in Environmental Sciences: A citation analysis 1990-2007. Environmental Modelling & Software 24
 

Semantic Array Programming for environmental modelling: application of the Mastrave library

  
In International Environmental Modelling and Software Society (iEMSs) 2012 International Congress on Environmental Modelling and Software - Managing Resources of a Limited Planet: Pathways and Visions under Uncertainty, Sixth Biennial Meeting (2012), pp. 1167-1176

Abstract

Environmental datasets grow in size and specialization while models designed for local scale are often unsuitable at regional/continental scale. At regional scale, data are usually available as georeferenced collections of spatially distributed despite semantically atomic information. Complex data intrinsically impose modellers to manipulate nontrivial information structures. For example, multi-dimensional arrays of time series may be composed by slices of raster spatial matrices for each time step, whilst heterogeneous collections of uneven arrays are common when dealing with data analogous to precipitation ...

 

Free and Open Source Software underpinning the European Forest Data Centre

  
Geophysical Research Abstracts In European Geosciences Union (EGU) General Assembly 2013, Vol. 15 (2013), 12101, https://doi.org/10.6084/m9.figshare.155700

Abstract

Worldwide, governments are growingly focusing on free and open source software (FOSS) as a move toward transparency and the freedom to run, copy, study, change and improve the software. The European Commission (EC) is also supporting the development of FOSS [...]. In addition to the financial savings, FOSS contributes to scientific knowledge freedom in computational science (CS) and is increasingly rewarded in the science-policy interface within the emerging paradigm of open science. Since complex computational science applications may be affected by ...

 

Toward open science at the European scale: Geospatial Semantic Array Programming for integrated environmental modelling

  
Geophysical Research Abstracts In European Geosciences Union (EGU) General Assembly 2013, Vol. 15 (2013), 13245, https://doi.org/10.6084/m9.figshare.155703

Abstract

[Excerpt] Interfacing science and policy raises challenging issues when large spatial-scale (regional, continental, global) environmental problems need transdisciplinary integration within a context of modelling complexity and multiple sources of uncertainty. This is characteristic of science-based support for environmental policy at European scale, and key aspects have also long been investigated by European Commission transnational research. Approaches (either of computational science or of policy-making) suitable at a given domain-specific scale may not be appropriate for wide-scale transdisciplinary modelling for environment (WSTMe) and ...

 

Projecting future burnt area in the EU-Mediterranean countries under IPCC SRES A2/B2 climate change scenarios

  
In Proceedings of the VII International EARSeL Workshop - Advances on Remote Sensing and GIS applications in Forest Fire Management, No. JRC55149. (2009), pp. 33-38

Abstract

The goal of this work is to use the results of statistical modelling of historical (1985-2004) monthly burnt areas in European Mediterranean countries, as a function of monthly weather data and derived fire danger indexes, and to analyse potential trends under present and future climate conditions. Meteorological variables were extracted from the ECMWF, and the FWI system components were computed from 1961 until 2004. Monthly averages of the indexes were used as explanatory variables in a stepwise multiple linear regression analysis, to estimate the monthly burnt areas in ...

 

The R reference manual

  
(2011)

Abstract

Vol. 1, ISBN: 978-1-906966-09-6. Vol. 2, ISBN: 978-1-906966-10-2. Vol. 3, ISBN: 978-1-906966-11-9. Vol. 4, ISBN: 978-1-906966-12-6. ...

 

Towards the reproducibility in soil erosion modeling: a new pan-European soil erosion map

  
In Wageningen conference on applied soil science : 'Soil Science in a Changing World' (2011), https://doi.org/10.6084/m9.figshare.936872

Abstract

Soil erosion by water is a widespread phenomenon throughout Europe and has the potentiality, with his on-site and off-site effects, to affect water quality, food security and floods. Despite the implementation of numerous and different models to estimate soil erosion by water in Europe, there is still a lack of harmonization of assessment methodologies. Very often, different approaches give soil erosion rates significantly different and even when the same model is applied to the same region the results may be different. ...

References

  1. Rusco, E., Montanarella, L., Bosco, C., 2008. Soil erosion: a main threats to the soils in Europe. In: Tóth, G., Montanarella, L., Rusco, E. (Eds.), Threats to Soil Quality in Europe. No. EUR 23438 EN in EUR - Scientific and Technical Research series. Office for Official Publications of the European Communities, pp. 37-45
  2. Casagrandi, R. and Guariso, G., 2009. Impact of ICT in Environmental Sciences: A citation analysis 1990-2007. Environmental Modelling & Software 24
 

Semantic Array Programming with Mastrave - Introduction to semantic computational modelling

  
(2012)

Abstract

Computational scientists in the domains of environmental modelling are challenged to cope with data impressively growing in complexity, heterogeneity and size. Computational models are mathematical descriptions which usually try to capture numerically some essential (i.e. in most cases, approximated) relationships between key aspects of observed phenomena. As a consequence, they should in principle be unambiguously deterministic and therefore scientifically reproducible - including unintentional algorithm errors or weaknesses which this way have a chance to be discovered and corrected in ...

 

A comparative evaluation of Matlab, Octave, FreeMat, Scilab, R, and IDL on tara

  
No. HPCF-2012-15. (2012)

Abstract

Matlab is the most popular commercial package for numerical computations in mathematics, statistics, the sciences, engineering, and other fields. IDL, a commercial package used for data analysis, along with the free numerical computational packages Octave, FreeMat, Scilab, and the statistical package R shares many of the same features as Matlab. They are available to download on the Linux, Windows, and Mac OS X operating systems. We investigate whether these packages are viable alternatives to Matlab for uses in research and teaching. ...

 

Architecture of a pan-European framework for integrated soil water erosion assessment

  
IFIP Advances in Information and Communication Technology, Vol. 359 (2011), pp. 310-318, https://doi.org/10.1007/978-3-642-22285-6_34

Abstract

Soil erosion implications on future food security are gaining global attention because in many areas worldwide there is an imbalance between soil loss and its subsequent deposition. Soil erosion is a complex phenomenon affected by many factors such as climate, topography and land cover (in particular forest resources, natural vegetation and agriculture) while directly influencing water sediment transport, the quality of water resources and water storage loss. A modeling architecture, based on the Revised Universal Soil Loss Equation, is proposed and ...

This page of the database may be cited as:
Integrated Natural Resources Modelling and Management - Meta-information Database. http://mfkp.org/INRMM/tag/gnu-r

Publication metadata

Bibtex, RIS, RSS/XML feed, Json, Dublin Core

Meta-information Database (INRMM-MiD).
This database integrates a dedicated meta-information database in CiteULike (the CiteULike INRMM Group) with the meta-information available in Google Scholar, CrossRef and DataCite. The Altmetric database with Article-Level Metrics is also harvested. Part of the provided semantic content (machine-readable) is made even human-readable thanks to the DCMI Dublin Core viewer. Digital preservation of the meta-information indexed within the INRMM-MiD publication records is implemented thanks to the Internet Archive.
The library of INRMM related pubblications may be quickly accessed with the following links.
Search within the whole INRMM meta-information database:
Search only within the INRMM-MiD publication records:
Full-text and abstracts of the publications indexed by the INRMM meta-information database are copyrighted by the respective publishers/authors. They are subject to all applicable copyright protection. The conditions of use of each indexed publication is defined by its copyright owner. Please, be aware that the indexed meta-information entirely relies on voluntary work and constitutes a quite incomplete and not homogeneous work-in-progress.
INRMM-MiD was experimentally established by the Maieutike Research Initiative in 2008 and then improved with the help of several volunteers (with a major technical upgrade in 2011). This new integrated interface is operational since 2014.