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	Provedor de dados AgEcon (2) Autor Cox, Nicholas J. (2) Palavra-chave Distplot (2) Qplot (2) Research Methods/ Statistical Methods (2) Bin width (1) Broken stick (1) Density function (1) Distribution function (1) Distributions (1) Dotplot (1) Ecology (1) Graphics (1) Histogram (1) Intensity function (1) Kdensity (1) Kernel estimation (1) Logarithmic scale (1) Lognormal (1) Onewayplot (1) Power laws (1) Quantile function (1) Mais... Tipo do documento Journal Article (2) Ano 2005 (1) 2004 (1) País United States (2) Idioma Inglês (2)		Ordenar por:  Relevância Autor Título Ano Registros recuperados: 2 Primeira ... 1 ... Última Speaking Stata: Graphing distributions AgEcon Cox, Nicholas J.. Graphing univariate distributions is central to both statistical graphics, in general, and Stata’s graphics, in particular. Now that Stata 8 is out, a review of official and user-written commands is timely. The emphasis here is on going beyond what is obviously and readily available, with pointers to minor and major trickery and various user-written commands. For plotting histogram-like displays, kernel-density estimates and plots based on distribution functions or quantile functions, a large variety of choices is now available to the researcher. Tipo: Journal Article Palavras-chave: Graphics; Histogram; Spikeplot; Dotplot; Onewayplot; Kdensity; Distplot; Qplot; Skewplot; Bin width; Rug; Density function; Kernel estimation; Transformations; Logarithmic scale; Root scale; Intensity function; Distribution function; Quantile function; Skewness; Research Methods/ Statistical Methods. Ano: 2004 URL: http://purl.umn.edu/116213 Speaking Stata: The protean quantile plot AgEcon Cox, Nicholas J.. Quantile plots showing by default ordered values versus cumulative probabilities are both well known and also often neglected, considering their major advantages. Their flexibility and power is emphasized by using the qplot program to show several variants on the standard form, making full use of options for reverse, ranked, and transformed scales and for superimposing and juxtaposing quantile traces. Examples are drawn from the analysis of species abundance data in ecology. A revised version of qplot is formally released with this column. Distribution plots in which the axes are interchanged are also discussed briefly, in conjunction with a revised version of distplot, also released now. Tipo: Journal Article Palavras-chave: Qplot; Distplot; Distributions; Quantile plots; Statistical graphics; Species abundance; Ecology; Whittaker plots; Broken stick; Lognormal; Power laws; Scaling laws; Research Methods/ Statistical Methods. Ano: 2005 URL: http://purl.umn.edu/117532 Registros recuperados: 2 Primeira ... 1 ... Última

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