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21 datasets found
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Use of High-Resolution Image Data Outperforms Vegetation Indices in Predictio... N3 | TTL | RDF/XML | JSON-LD
CIMMYT EthiopiaThis is the supplementary methods of "Use of High-Resolution Image Data Outperforms Vegetation Indices in Prediction of Maize Yield" published in Crop Science · May 2017, DOI: 10.2135/cropsci2017.01.0007. It includes the raw data in R format and the R-code for the analysis.Created January 20, 2025 • Updated January 20, 2025 -
Eval_LxT. Evaluation of Line by Tester Experiments with R for Windows. Versio... N3 | TTL | RDF/XML | JSON-LD
CIMMYT EthiopiaEval_LxT is a software designed to evaluate the analyzed essays in AGD-R [1] and get the best genotypes that satisfy certain characteristics of different traits. It allows to include the pedigree information related to the codes of lines. Also its posible to identify the checks to compare the lines versus checks. Three posible main criteria are posible:...Created January 20, 2025 • Updated January 20, 2025 -
ADEL-R. Analysis and design of experiments with R for Windows. Version 2.0 N3 | TTL | RDF/XML | JSON-LD
CIMMYT EthiopiaADEL-R is a set of R programs that create and analyze experimental designs, in order to make field books and map fields when you create a design and if you analyze a design you can obtain the ANOVA table and comparison means graph. ADEL-R analyze designs like: random complete block design, random incomplete block design, augmented design, splitplot...Created January 20, 2025 • Updated January 20, 2025 -
PED-R. Pedigree Matrix with R for Windows. Version 1.1 N3 | TTL | RDF/XML | JSON-LD
CIMMYT EthiopiaPED-R is a software to calculate easily the Pedigree matrix using R (statistical software). PED-R provides the Pedigree matrix in csv format and txt format which can be used by GAP software to show heatmaps. Also a heatmap is provided in pdf format. Another file provided is in format gexf which can be seen in Gephi software to visualize relations.Created January 20, 2025 • Updated January 20, 2025 -
RIndSel Selection indeces for plant breeding N3 | TTL | RDF/XML | JSON-LD
CIMMYT EthiopiaRIndSel is a software that calculated some different selection indexes like: Base Linear Phenotypic Selection Index (BLPSI), Linear Phenotypic Selection Index (LPSI), Eigen Selection Index Method (ESIM), Predetermined Proportional Gain Linear Phenotypic Selection Index (PPGLPSI), Restricted Linear Phenotypic Selection Index (RLPSI), Restricted Eigen...Created January 20, 2025 • Updated January 20, 2025 -
STAD-R Descriptive statistics for experimental designs N3 | TTL | RDF/XML | JSON-LD
CIMMYT EthiopiaSTAD-R is a set of R programs that performs descriptive statistics, in order to make boxplots and histograms. STAD-R was designed because is necessary before than the thing, check if the dataset have the same number of repetitions, blocks, genotypes, environments, if we have missing values, where and how many, review the distributions and outliers,...Created January 20, 2025 • Updated January 20, 2025 -
BGLRR - Bayesian Generalized Linear Regression in R. V 2.1 N3 | TTL | RDF/XML | JSON-LD
CIMMYT EthiopiaBGLR is a software to simplify the selection of input files and parameters to perform Bayesian Generalized Linear Regression using R (statistacal software). BGLR provides predictions, GWAS analysis and analysis of reaction norm model described in reference [1]. It allows the inclusion of markers information, relationship matrix (pedigree), environmental...Created January 20, 2025 • Updated January 20, 2025 -
BIO-R (Biodiversity analysis with R for Windows) Version 3.3 N3 | TTL | RDF/XML | JSON-LD
CIMMYT EthiopiaBIO-R is a set of R programs that do biodiversity analysis of molecular data, in order to calculate heterozygosity, diversity among and within groups, shannon index, number of effective allele, percent of polymorphic loci, Rogers distance, Nei distance, cluster analysis and multidimensional scaling 2D plot and 3D plot. You can included external groups for...Created January 20, 2025 • Updated January 20, 2025 -
A Genomic Bayesian Multi-trait and Multi-environment Model N3 | TTL | RDF/XML | JSON-LD
CIMMYT EthiopiaWhen plant scientists record information on multiple genotypes evaluated in multiple environments, a multi-environment single trait for assessing genotype × environment interaction (G×E) model is usually employed. Comprehensive models that simultaneously take into account the correlated traits and trait × genotype × environment interaction (T×G×E) are...Created January 20, 2025 • Updated January 20, 2025 -
Shiny application for consulting data online N3 | TTL | RDF/XML | JSON-LD
CIMMYT EthiopiaShiny application uses the API of Worlclim data set (https://www.worldclim.org/data/index.html) for getting climate data with coordinates taken by clicking on an interactive map or by typing on a text box. The applications uses WorldClim version 2.1, which contains monthly averages data calculated with climate data from 1970 to 2000, the resolution of...Created January 20, 2025 • Updated January 20, 2025 -
Clim2Agri version 1.0 N3 | TTL | RDF/XML | JSON-LD
CIMMYT EthiopiaClim2Agri is a set of data processing tools (Clim2Agri) that allow the agricultural research and development community to simply and efficiently access data from open access platforms to be used in applications such as modeling or analysis of observations was generated. Clim2Agri is a Python-based application allowing the extraction and subsetting of...Created January 20, 2025 • Updated January 20, 2025 -
ViTSel - Data visualization for selection N3 | TTL | RDF/XML | JSON-LD
CIMMYT EthiopiaViTSel is and R based software to visualize results of multi-environmental multi-trait analysis for selection in plant breeding. Given a matrix of genotype by environments in rows and traits in columns it produces several descriptive statistics and figures to explore results. It has the capability of define different criteria to identify the best genotypes.Created January 20, 2025 • Updated January 20, 2025 -
REMATTOOL-R N3 | TTL | RDF/XML | JSON-LD
CIMMYT EthiopiaREMATTOOL-R is a tool that helps breeders to visualize and assess the relationship between yield and several agronomic traits. Users can download the application, an abstract of the paper describing the application, and a sample dataset. The sample dataset includes maize field trial result means of an experiment from the Water Efficient Maize for Africa...Created January 20, 2025 • Updated January 20, 2025 -
Fieldbook2020 N3 | TTL | RDF/XML | JSON-LD
CIMMYT EthiopiaThe Fieldbook2020 software provides offline capabilities for managing pedigrees, phenotypic data, seed stocks, and fieldbooks for a maize breeding program. CIMMYT is transitioning toward the use of an online Enterprise Breeding System for managing breeding information and performing analyses that will replace the use of Fieldbook2020. Institutes...Created January 20, 2025 • Updated January 20, 2025 -
Program and sample data for SASHAYDIALL: A SAS Program for Hayman’s Diallel A... N3 | TTL | RDF/XML | JSON-LD
CIMMYT EthiopiaSASHAYDIALL is a code written in SAS to perform diallel analysis according to the method of Hayman (1954). The SASHAYDIALL program was written in SAS/IML and runs in SAS version 9.0 or higher. The SASHAYDIALL program requires an input ‘csv’ format data file that has replication, parent 1, parent 2, and the trait of interest for a single site experiment....Created January 20, 2025 • Updated January 20, 2025 -
An informational view of accession rarity and allele specificity in germplasm... N3 | TTL | RDF/XML | JSON-LD
CIMMYT EthiopiaRepository of the data set used in the paper "An informational view of accession rarity and allele specificity in germplasm banks for management and conservation" M. Humberto Reyes-Valdés 1, Juan Burgueño-Ferreira 2, Octavio Martínez 3, Carolina Paola Sansaloni 2. 1 Department of Plant Breeding/Universidad Autonoma Agraria Antonio Narro, Saltillo,...Created January 20, 2025 • Updated January 20, 2025 -
SI-R Codes for Computing Selection Indices in R N3 | TTL | RDF/XML | JSON-LD
CIMMYT EthiopiaSI is a collection of R codes to compute several selection indices. It comes together a powerpoint explanation of the indices and one example.Created January 20, 2025 • Updated January 20, 2025 -
SI-SAS. A SAS Code to Calculate Several Selection Indexes N3 | TTL | RDF/XML | JSON-LD
CIMMYT EthiopiaSI-SAS is a code written in SAS to produce several selection indexes. To run the code you have to have SAS 9.2 or higher installed in your computer. The first task is to change the folder where the data file to analyze is located and the name of the file. The data file must be in csv format with columns for variables and rows for observations. Two...Created January 20, 2025 • Updated January 20, 2025 -
META-SAS: A Suite of SAS Programs to Analyze Multienvironment N3 | TTL | RDF/XML | JSON-LD
CIMMYT EthiopiaMultienvironment trials (METs) enable the evaluation of the same genotypes under a v ariety of environments and management conditions. We present META (Multi Environment Trial Analysis), a suite of 31 SAS programs that analyze METs with complete or incomplete block designs, with or without adjustment by a covariate. The entire program is run through a...Created January 20, 2025 • Updated January 20, 2025 -
GEA-R (Genotype x Environment Analysis with R for Windows) Version 4.1 N3 | TTL | RDF/XML | JSON-LD
CIMMYT EthiopiaIn agricultural experimentation, a large number of genotypes are normally tested over a wide range of environments. The occurrence of the genotype (G) X environment (E) interaction (GEI) effect further complicates the selection of superior genoty pes for a target population of environments. In the absence of GEI, the superior genotype in one environment...Created January 20, 2025 • Updated January 20, 2025
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