Most common and second most common values
Identifies the most common (multiple) modes for frequency vectors as well as the second most common values.
secondModes(V, pos=FALSE, tolerance=0.1)
V |
A frequency vector |
pos |
Categories of frequency vector (optional) |
tolerance |
Specify how similar values have to be to be treated as different (optional). Differences smaller than or equal to the tolerance are ignored. |
This function identifies which positions of a frequency vector correspond to the mode(s) as implemented in the modes function. It also reports the second most common position in the same manner.
The function returns a list for the most common and the second most common value(s). The output corresponds to that of the modes function.
Didier Ruedin
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