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zhaohq1209: ½ð±Ò+3, ÁгöÁ˲ο¼ÎÄÏ×£¬¹ÄÀø¹þ~»ØÌûʱ¼äÓеãÍíÀ²~lzÒѾ­Ã»Óнð±Ò½±ÀøÁË~ËÍÄã3¸ö°É 2012-03-27 07:10:14
Random your string in R by "sample" about 10000 times
and you will get a random data set
then calculate the density distribution (obv/exp);
fano factor
or use other methods.
Maybe this paper will be helpful
LERCHER M J, URRUTIA A O, HURST L D. Clustering of housekeeping genes provides a unified model of gene order in the human genome [J]. nature genetics, 2002, 31(2): 180©\3.
4Â¥2012-03-25 16:00:16
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