Zobrazeno 1 - 10
of 23
pro vyhledávání: '"C. A. Groenewald"'
Autor:
R. A. Muir, B. A. Whitehead, T. New, V. Stevens, P. H. Macey, C. A. Groenewald, G. Salomon, B. Kahle, J. Hollingsworth, R. A. Sloan
Publikováno v:
Tectonics. 42
Publikováno v:
South African Statistical Journal. 56
In this paper, reference and probability-matching priors are derived for the univariate Student t-distribution. These priors generally lead to procedures with properties frequentists can relate to while still retaining Bayes validity. The priors are
Publikováno v:
Communications in Statistics - Theory and Methods. 50:5652-5677
The most common Bayesian approach for detecting outliers is to assume that outliers are observations which have been generated by contaminating models. An alternative idea was applied by Zellner (1...
Publikováno v:
Global journal of pediatrics & neonatal care
Objectives: To use machine learning to determine what information on Doppler velocimetry and maternal and fetal heart rates, collected at 20-24 weeks gestation, correlates best with fetal growth restriction according to the estimated fetal weight at
Publikováno v:
Journal of pediatricsneonatal care. 8(1)
OBJECTIVE: To examine the effects of cigarette, marihuana and methamphetamine smoking and consumption of alcohol during pregnancy on maternal serum alpha-fetoprotein (MSAFP) levels at 20-24 weeks. STUDY DESIGN: In the Safe Passage Study (SPS) more th
Publikováno v:
Communications in Soil Science and Plant Analysis. 44:120-135
The use of bulk blended fertilizers worldwide has become preferred to compounded chemical fertilizers. This poses new problems in obtaining a representative sample for laboratory analysis. There are huge variations in particle-size distribution, shap
Publikováno v:
Conservation Genetics Resources. 3:291-294
Fifteen microsatellite markers were isolated from an enriched microsatellite library developed specifically for Pringleophaga marioni, a flightless moth species from the sub-Antarctic Prince Edward Islands. Of these, 12 markers were polymorphic in a
Publikováno v:
South African Journal of Plant and Soil. 26:129-132
A SCAR marker for Thinopyrum distichum chromosome 2J1 d (involved in salt tolerance) also amplified a slightly larger fragment in chromosome 2D of common wheat and substituted hexaploid triticale. The Thinopyrum and wheat derived fragments were isola
Autor:
Carin S. Viljoen, P. C. N. Groenewald
Publikováno v:
Journal of Agricultural, Biological, and Environmental Statistics. 8:75-83
This article aims to determine the effect of certain covariates, such as season of kidding, parity, and time of kidding on the characteristics of the lactation curve of Saanen dairy goats. Characteristics investigated are peak milk yield, time of pea
Publikováno v:
Journal of Statistical Planning and Inference. 53:345-359
A Bayesian approach for the balanced two-way analysis of variance is derived. Four hypotheses are considered, namely the existence of neither block nor treatment effect, the existence of block but not treatment effect, the existence of treatment but