April 2016
Beginner to intermediate
1036 pages
33h 39m
English
book
Statistics and Data Analysis for Microarrays Using R and Bioconductor, 2nd Edition
by Sorin Draghici
Content preview from Statistics and Data Analysis for Microarrays Using R and Bioconductor, 2nd Edition
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Analysis and visualization tools 533
Histogram of hd$V1
hd$V1
Frequency
0.0 0.2 0.4 0.6 0.8 1.0
0.0 0.5 1.0 1.5 2.0 2.5 3.0
Histogram of hd$V1
hd$V1
Frequency
0.0 0.2 0.4 0.6 0.8 1.0
0.0 0.5 1.0 1.5 2.0 2.5 3.0
Histogram of hd$V1
hd$V1
Frequency
0.0 0.2 0.4 0.6 0.8 1.0
0 1 2 3 4
Histogram of hd$V1
hd$V1
Frequency
0.0 0.2 0.4 0.6 0.8 1.0
0 1 2 3 4 5
FIGURE 17.13: The effect of the bin size on the shape of the histogram.
From top to bottom and left to right, the data are exactly the same, but there
are 100, 40, 20 and 10 bins, respectively. If bins are very narr ow, few values
fall into each bin; as bins get wider, more values fall into each bin, and the
shape of the
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