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2011 Jan 30
1
how to enter frequency type data in R with class intervals
Dear all, Given data of a continuous frequency distribution with class intervals .. how to enter such data so that we can use the normal mean, median and mode functions to calculate them and also can draw histogram .. for example how to enter this data in R Height range[image: ↓]<http://en.wikipedia.org/wiki/Frequency_distribution#> Number of students[image: ↓]