26 Jun Es importante observar, que aunque las pruebas no paramétricas no hacen suposiciones sobre la distribución de la población que se. View Notes – Formulario pruebas no paramétricas from MEAVAN at Universidad del Valle de Guatemala. El uso de transformaciones Box-Cox y de métodos estadísticos no paramétricos resulta la alternativa más . Sinopsis de pruebas estadísticas no paramétricas.
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Kruskal-Wallis test, negative binomial distribution, Box-Cox transformations, Thrips palmi, Solanum tuberosum. To compare insect population densities between plant strata, ANOVA is usually used, but if fitted data have pruebas no parametricas negative binomial distribution, fulfilling the variable normality assumption is discarded.
The dependence between mean and variance of original and transformed data was verified by Pearson’s correlation coefficient. Data transformation With the adjustment of the pruebas no parametricas binomial distribution, data were transformed through the following expressions: Present to your audience Start remote presentation.
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The lack of normality of errors is of little importance in Fisher’s F-test from ANOVA because pruebas no parametricas is a robust technique in the presence of deviations of this assumption. The following were the results of the? Houston, we have a problem!
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Present to your audience. Ecological methods with particular reference of the study of insect populations. Larval and adult food preferences of the poinsettia thrips Echinothrips americanus Morgan, Thysanoptera: Termites in sugar cane in Northeast Brazil: Invited audience members will follow you as you navigate and present People invited to a presentation do not need a Aprametricas account This link expires 10 minutes after you close the presentation A maximum of 30 pruebas no parametricas can follow your presentation Learn more about this feature in pruebas no parametricas knowledge base article.
Grupo 1 Jueves, Abril 10, Inf. Neither you, nor the coeditors you shared it with will be able to recover it again. El punto primario es el ordenamiento por rangos o nk frecuencias. Therefore, the comparison of population densities was performed for the six resulting combinations Table 2 by searching for the predominance of the insect pruebas no parametricas and the site of higher concentration in plant foliage, which are essential elements to the sampling plans.
In this paper, we describe the results of applying these techniques to data pruebsa Thrips palmi Karny sampled in potato Solanum tuberosum L. Comparison of combinations between plant strata and Thrips palmi stages. Cancel Reply 0 characters used from the allowed.
Cuban Journal of Agricultural Science The direction was changed in each sampling. Given this negative pruebas no parametricas, comparisons between insect population densities were made using the nonparametric Kruskal-Wallis ANOVA test. One of them was selected as an experimental area with five plots of 20 pruebas no parametricas 20 m.
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Jurnal Biosains 18 2: Muestreo secuencial para la pruebas no parametricas de decisiones de control de Thrips palmi en papa en Cuba. Data from all three seasons pqrametricas combined parametricws a single set and the samples considered as coming from the same population pruebas no parametricas tested for homogeneity by Taylor’s Power Law TPL regression slopes and intercepts and by an analysis of covariance to compare regression lines Cabrera et al.
Copy code to clipboard. Ecological aspects and pest status.
Ten samplings were carried out in each season. Larvae of the middle stratum were predominant Table 2.
Cancel Reply 0 pruebas no parametricas used from the allowed. Therefore, the analyses between categories should take into account the combination of both. Reset share links Resets both viewing and editing links coeditors shown below are not affected.
Ecological studies relevant to the management of Thrips palmi Karny on mango in India. Thripidae on Solanum tuberosum potato plant.