Displaying 4 results from an estimated 4 matches for "_iff_".
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2005 Jun 01
3
histogramm?
Hello there!
When I do freq=F on hist, I get on the left a small number, what exactly
does that mean?
Thanks,
Martin
2005 Jun 17
1
hist.default documentation
...al; if 'TRUE', the histogram graphic is a representation
of frequencies, the 'counts' component of the result; if
'FALSE', _relative_ frequencies ("probabilities"), component
'density', are plotted. Defaults to 'TRUE' _iff_ 'breaks'
are equidistant (and 'probability' is not specified).
Unless I'm missing something, the 'density' component is NOT relative
frequency or 'probability' in any reasonable sense, country-specific
biases notwithstanding, except in the very specia...
2006 Apr 05
1
hist function: freq=FALSE for standardised histograms
...histogram graphic is a representation
of frequencies, the 'counts' component of the result; if
'FALSE', probability densities, component 'density', are
plotted (so that the histogram has a total area of one).
Defaults to 'TRUE' _iff_ 'breaks' are equidistant (and
'probability' is not specified).
I therefore expect that the following command:
> h <- hist(StockReturns, freq=FALSE)
where StockReturns has the following data in it:
> sourcedata$StockReturns
[1] -0.006983 0.111565 0.053782 0...
2006 Aug 16
0
Strange behavior with "hist" function filled with breaks and freq attribute
...if 'TRUE', the histogram graphic is a representation
of frequencies, the 'counts' component of the result; if
'FALSE', _relative_ frequencies ("probabilities"), component
'density', are plotted. Defaults to 'TRUE' _iff_ 'breaks'
are equidistant (and 'probability' is not specified).
So i'm plotting 3 graphs of probabilities, but because of the breaks the « y » values seems to be broken as if i have to multiplicate the values shown by the break range to have the real percent.
So i...