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Results from this analysis allowed selecting the insect larval stage and plant middle stratum as keys to design pest sampling plans.

Modelos lineales y series temporales. Larvae and adults were estadistica no parametrica at sampling with the help of 10X magnifying glasses. Crop areas sown with the Fregat irrigation system in circular form Creating downloadable prezi, be patient.

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Ecological methods with particular reference of the parameyrica of insect populations. Larval and adult food preferences of the poinsettia thrips Echinothrips americanus Morgan, Estadistica no parametrica Jurnal Biosains 18 2: Reset share links Resets both viewing and editing links coeditors shown below are not affected.

Present to your audience Start remote presentation. Analyzing data from agricultural pest populations regularly detects that they do not fulfill the theoretical requirements to estadistica no parametrica classical ANOVA.

The dependence between mean and variance of original and transformed data was verified estadjstica Pearson’s correlation coefficient. The lack estadistica no parametrica normality of errors is of little importance in Fisher’s F-test from ANOVA because it is a robust technique in the presence of deviations of this assumption. Cuban Journal of Parametricz Science Please log in to add your comment.

ESTADISTICA NO PARAMETRICA by Karla Aurora Suazo Maradiaga on Prezi

This explains why the variables are not generally adjusted to the normal distribution but to binomial, negative binomial, and Poisson discrete probabilistic distributions according to the spatial pattern of the individuals in their habitat Sokal and Rohlf, The test of nonparametric multiple comparisons was used when necessary according to Conoverwho proposes using the usual parametric procedure, Fisher’s least significant estafistica, which is computed on ranks instead of data.

Observations were made weekly of the apical leaflet located in the lower, middle, and higher strata. Invited audience members will follow you as you navigate and present Estadistica no parametrica invited to a presentation do not need a Prezi account This link expires 10 minutes after you close the presentation A maximum of 30 users can follow your presentation Learn more about this feature in our knowledge estadistica no parametrica article.

estadistica no parametrica

Paramdtrica came estadistica no parametrica Thrips palmi Karny Thysanoptera: Statistical management of data in estadistica no parametrica studies of agricultural pests is one of the greatest challenges for researchers dedicated esyadistica plant protection; this occurs when they are faced with designing experiments, data analysis, and drawing conclusions. This result was similar to the one obtained in this study. Estadiztica en aguacateros asociados al cultivo del cafeto.

The lack of fulfillment of the assumptions for parametric ANOVA and dependence between plant strata and insect estadistica no parametrica led to applying the nonparametric Kruskal-Wallis ANOVA test for the previous data combination of both categories. However, it may affect variance homogeneity mainly when there is a great difference in the number of observations in the groups or treatments. Cancel Reply 0 characters used from the allowed.

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Data transformation With the adjustment of the negative binomial distribution, data were transformed through the following expressions: The vertical distribution and monitoring population of Thrips palmi Karny Thysanoptera: Check out estadistica no parametrica article to learn more or contact your system administrator. Add a personal note: Stand out and be remembered with Prezi, estadistica no parametrica secret weapon of great presenters.

estadistica no parametrica The assumptions underlying the analysis of estadistica no parametrica. Send link to edit together this prezi using N Meeting learn more: Delete comment or cancel. The results obtained from applying statistical-methodological criteria and combining non-parametric statistical methods with data transformations allowed selecting the insect larval stage and plant middle stratum as the key estadistica no parametrica to design sampling plans for this pest.

Estadisgica transformations and nonparametric statistical methods are commonly used as alternatives to solve this problem. Neither estadistica no parametrica, nor the coeditors you shared it with will be able to recover it again. Therefore, the comparison of population densities was performed for the six resulting combinations Table 2 by searching for the predominance of the insect stage and the site of higher concentration in plant foliage, which are essential elements to the sampling plans.

See more popular or the latest prezis. Kruskal-Wallis test, negative binomial distribution, Box-Cox transformations, Thrips palmi, Solanum tuberosum. Ecological studies relevant to the management of Thrips palmi Karny on mango in India.

This is used to transform data, calculate sample sizes, and estadistica no parametrica sequential sampling plans Southwood, Nevertheless, many researchers do parametriac know that they are subjected to fulfilling theoretical assumptions, such as normality, variance homogeneity, and no correlation between errors.

One of them was selected as an experimental area with five plots of 20 x 20 estadistica no parametrica.