http://dx.doi.org/10.5902/198050985083The definition of the sample size is a major problem in studies of phytosociology. The species accumulation curve is used to define the sampling sufficiency, but this method presents some limitations such as the absence of a stabilization point that can be objectively determined and the arbitrariness of the order of sampling units in the curve. A solution to this problem is the use of randomization procedures, e.g. permutation, for obtaining a mean species accumulation curve and empiric confidence intervals. However, the randomization process emphasizes the asymptotical character of the curve. Moreover, the inexistence of an inflection point in the curve makes it impossible to define objectively the poi...
As a step in the development of a method to access differential Al tolerance, data from grain yield ...
Allometric studies of plant species in the fragmented landscape units corroborate to deeper understa...
This research was carried out to obtain information about the adequate number of populations, replic...
A defini\ue7\ue3o do tamanho da amostra \ue9 um dos principais problemas em levantamentos fitossocio...
O uso da relação espécie-área, ou curva de acumulação de espécies, para determinar a suficiência amo...
This study was conducted with data from Projeto Bom Manejo (Embrapa-CPATU/CIFOR/ITTO, Jari area, Vit...
http://dx.doi.org/10.5902/1980509812346It is usual to find papers about seed germination of native s...
The objective of this work was to determine the necessary sample size in order to estimate individua...
Este trabalho tem como objetivo principal apresentar novas opções para o ajuste de distribuições de ...
The objective of this study was to evaluate the effects of random and non-random sampling and sample...
The sample size represents the number of plants to be evaluated for appropriate experimental plannin...
The mathematical-statistical study of the problem of optimum plot size in experiments with rubber tr...
Phylogenetics determines the evolutionary relationships between groups of species, through a phyloge...
A manipulação de grande volume de dados de levantamentos nutricionais de talhões florestais incentiv...
Genetic structure and reproductive system of natural populations have often been studied using molec...
As a step in the development of a method to access differential Al tolerance, data from grain yield ...
Allometric studies of plant species in the fragmented landscape units corroborate to deeper understa...
This research was carried out to obtain information about the adequate number of populations, replic...
A defini\ue7\ue3o do tamanho da amostra \ue9 um dos principais problemas em levantamentos fitossocio...
O uso da relação espécie-área, ou curva de acumulação de espécies, para determinar a suficiência amo...
This study was conducted with data from Projeto Bom Manejo (Embrapa-CPATU/CIFOR/ITTO, Jari area, Vit...
http://dx.doi.org/10.5902/1980509812346It is usual to find papers about seed germination of native s...
The objective of this work was to determine the necessary sample size in order to estimate individua...
Este trabalho tem como objetivo principal apresentar novas opções para o ajuste de distribuições de ...
The objective of this study was to evaluate the effects of random and non-random sampling and sample...
The sample size represents the number of plants to be evaluated for appropriate experimental plannin...
The mathematical-statistical study of the problem of optimum plot size in experiments with rubber tr...
Phylogenetics determines the evolutionary relationships between groups of species, through a phyloge...
A manipulação de grande volume de dados de levantamentos nutricionais de talhões florestais incentiv...
Genetic structure and reproductive system of natural populations have often been studied using molec...
As a step in the development of a method to access differential Al tolerance, data from grain yield ...
Allometric studies of plant species in the fragmented landscape units corroborate to deeper understa...
This research was carried out to obtain information about the adequate number of populations, replic...