GRIFFING: A SAS Macro Implementing Griffing's Analysis of Diallel Crossing Systems

نویسندگان

چکیده

برای دانلود رایگان متن کامل این مقاله و بیش از 32 میلیون مقاله دیگر ابتدا ثبت نام کنید

اگر عضو سایت هستید لطفا وارد حساب کاربری خود شوید

منابع مشابه

Diallel Analysis Using Sas

A set of crosses produced by involving 'n' lines in all possible combinations is designated as diallel cross and the analysis of such crosses is known as diallel analysis. Such an analysis provides information on (i) the nature and amount of genetic parameters and (ii) general and specific combining ability of parents and their crosses, respectively. The two main approaches being followed for d...

متن کامل

%QLS SAS® Macro: A SAS Macro for Analysis of Longitudinal Data Using Quasi- Least Squares

Quasi-least squares (QLS) is an alternative computational approach for estimation of the correlation parameter in the framework of generalized estimating equations (GEE). QLS allows for easier implementation of some correlation structures that are not available for GEE. We describe a user-written SAS® macro called %QLS, and demonstrate application of our macro using a clinical trial example for...

متن کامل

A Sas® Macro Incorporating Discriminant Analysis Techniques

This paper describes a SAS macro that incorporates principal component analysis, a score procedure and discriminant analysis. Using the macro, parametric and non-parametric discriminant analysis procedures are compared for varying number of principal components and for both Mahalanobis and Euclidean distance measures. The emphasis of the paper, and the need for the macro, is to overcome what SA...

متن کامل

SAS Macro Version Control

During the development and maintenance (life-cycle) process of SAS® macros, especially while they are already used for production purposes, it is very much recommended to keep a history of changes, additions and bug fixes along with the macro version number. Archiving of the production SAS program code should include the applied macro version or at least the applied macro version number. That w...

متن کامل

UnifyPow: A SAS Macro for Sample-Size Analysis

UnifyPow is a freeware SAS ® macro that performs statistical power analysis and other matters related to sample-size choice. Its functionality covers an extensive set of methods. One-group tests include the t and Wilcoxon for H 0 : μ = μ 0 ; the binomial and Z approximation for H 0 : π = π 0 ; t and Wilcoxon for paired means; McNemar's for paired proportions; and Fishers's r-to-Z for H 0 : ρ = ...

متن کامل

ذخیره در منابع من


  با ذخیره ی این منبع در منابع من، دسترسی به آن را برای استفاده های بعدی آسان تر کنید

ژورنال

عنوان ژورنال: HortScience

سال: 1993

ISSN: 0018-5345,2327-9834

DOI: 10.21273/hortsci.28.1.61