Statistical graphics

Statistical Graphics

C4.1 Interactive Statistical Graphics

Examining data using graphical tools, such as histograms, bar charts, quantile plots, scatterplots and other statistical graphics, is a necessary part of any serious analysis effort. Statistical graphics are typically most useful at two stages of an analysis. Initially, plots are useful for data cleansing [cross-ref. C2.1] where unusual sets of values can be investigated, attribute distribution...

Statistical Graphics and Visualization

Statistical Graphics : Developments from Statistical Practice into Statistical

Graphical methods have entered the mainstream of both statistical applications and research in statistical methodology. This development is due in part to the revolution in computing and in part to the stimulating ideas of exploratory data analysis, but the main reason is simply that graphical methods work. Appropriately chosen plots reveal much about the data, and people who start to use them ...

Statistical Graphics for Survey Weights

Ponderación de la muestra se utilizan para corregir las diferencias conocidas entre la muestra y la población debido al diseño de la muestra, la falta de respuesta, la falta de cobertura, y otros factores. Sin embargo, consideraciones prácticas a menudo resultan en pesos que no se han construido de una manera sistemática. Los métodos gráficos pueden ser útiles en la comprensión de ponderaciones...