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AMMI, SREG and FREG models for stability analysis in SPAR 2.0

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Title AMMI, SREG and FREG models for stability analysis in SPAR 2.0
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Creator Iti Jha
Dibyendu Deb
P.K. Malhotra
Rajender Parsad
V.K. Bhatia
Sangeeta Ahuja
 
Subject Stability analysis
AMMI
SREG
FREG
SPAR 2.0
Sensitivity coefficient matrix
 
Description Not Available
Yield stability as a selection trait in plant breeding programmes and evaluation trials is constantly gaining importance over yielding ability. Some of the common techniques as an alternative to additive ANOVA model are Additive Main effects and Multiplicative Interaction (AMMI), Sites Regression (SREG) and Factorial Regression (FREG) etc. SPAR 2.0 (Ahujaa et al 2005) has a module on stability analysis, in which stability analysis can be performed using the three models, Eberhart and Russell (1966), Perkins and Jinks (1968) and Freeman and Perkins (1971) in a user friendly mode. However, it cannot perform stability analysis using AMMI, SREG and FREG models and integrated with SPAR 2.0. It has been developed using VC++ and VB, which are more flexible, user-friendly and economic. Data input can be from an ASCII or an Excel file. There is no restriction on the number of response variables and observations. It has been provided with an extensive Help document on statistical concepts involved, use of the software, example of data file, example of input files and output files. It has also the options like favorites and search through contents and index.
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Date 2017-08-09T11:07:18Z
2017-08-09T11:07:18Z
2008
 
Type Research Paper
 
Identifier Jha, Iti, Deb, Dibyendu, Malhotra, P.K., Parsad, Rajender, Bhatia, V.K. and Ahuja, Sangeeta (2008). AMMI, SREG and FREG models for stability analysis in SPAR 2.0. Journal of Indian Society of Agricultural Statistics, 62(3), 283-288.
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http://krishi.icar.gov.in/jspui/handle/123456789/5095
 
Language English
 
Relation Not Available;
 
Publisher Indian Society of Agricultural Statistics