7,245 research outputs found
Data management study, volume 5. Appendix E - Contractor data package quality assurance /QA/ Final report
Manufacturing verification tests for quality assurance and control data management on Voyager spacecraf
Variable Selection and Model Averaging in Semiparametric Overdispersed Generalized Linear Models
We express the mean and variance terms in a double exponential regression
model as additive functions of the predictors and use Bayesian variable
selection to determine which predictors enter the model, and whether they enter
linearly or flexibly. When the variance term is null we obtain a generalized
additive model, which becomes a generalized linear model if the predictors
enter the mean linearly. The model is estimated using Markov chain Monte Carlo
simulation and the methodology is illustrated using real and simulated data
sets.Comment: 8 graphs 35 page
Phosphorus fertilizer placement and profitability.
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Micronutrient fertilization on a typic acrorthox at Manaus, Brazil.
bitstream/item/210629/1/Micronutrient-Fertilization-on....pd
Lime requirements and downward movement of Ca and Mg.
bitstream/item/210627/1/Lime-Requirements-and-Downward....pd
Interação de micorriza vesicular-arbuscular com leguminosas em solos ácidos.
Este trabalho apresenta uma abordagem para MVA e acidez do solo; Simbiose MVA ? Rhizobium-leguminosa; Dependência de MVA e Micorrizas e pesquisa na região amazônica.bitstream/item/60903/1/Doc55-micorrizaarbuscular.pd
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