Eilers Paul H C, Goeman Jelle J
Department of Medical Statistics, Leiden University Medical Centre, The Netherlands.
Bioinformatics. 2004 Mar 22;20(5):623-8. doi: 10.1093/bioinformatics/btg454. Epub 2004 Jan 22.
Scatterplots of microarray data generally contain a very large number of dots, making it difficult to get a good impression of their distribution in dense areas.
We present a fast and simple algorithm for two-dimensional histogram smoothing, to visually enhance scatterplots.
Functions for Matlab and R are available from the corresponding author.
微阵列数据的散点图通常包含大量的点，这使得难以很好地了解它们在密集区域的分布情况。
我们提出了一种用于二维直方图平滑的快速简单算法，以直观地增强散点图。
Matlab和R的函数可从相应作者处获得。
