Hello David,
thanks for your answer.
I have done as you told me, however the fit is very poor, much worse than that
obtained from using the whole dataset (without upper bound).
Any idea?
Thanks,
Michele
On Nov 4, 2011, at 8:56 PM, David Winsemius wrote:
On Nov 3, 2011, at 7:54 AM, Michele
On Nov 14, 2011, at 6:11 AM, Michele Mazzucco wrote:
Hello David,
thanks for your answer.
I have done as you told me, however the fit is very poor, much worse
than that obtained from using the whole dataset (without upper bound).
Any idea?
Counter questions in the absence of data:
???
David,
here is the smallest dataset
# Bid Price SurvivalCensored
0.030.029 1 1
0.030.029 11 1
0.030.029 10 1
0.030.029 9 1
0.030.029 8 1
0.030.029 7 1
0.030.029 6 1
0.030.029 5 1
0.03
A non-helpful reply on a language issue.
Truncated data are quite different than censored data and require
different methodologies to analyze. You -- and many others in their
postings -- have appeared to confuse the two here.
-- Bert
On Mon, Nov 14, 2011 at 8:20 AM, Michele Mazzucco
Bert,
I think there is a misunderstanding here.
Some data is censored, but I want to fit the data with a distribution
in the interval [0,24] only. Also, please note that I have other
datasets having values larger than 1000.
Cheers,
Michele
On 14 Nov 2011, at 18:28, Bert Gunter wrote:
A
On Nov 3, 2011, at 7:54 AM, Michele Mazzucco wrote:
Hi all,
I am trying to fit a distribution to some data about survival times.
I am interested only in a specific interval, e.g., while the data
lies in the interval (0,, 600), I want the best for the interval
(0,..., 24).
I have
Hi all,
I am trying to fit a distribution to some data about survival times.
I am interested only in a specific interval, e.g., while the data lies in the
interval (0,, 600), I want the best for the interval (0,..., 24).
I have tried both fitdistr (MASS package) and fitdist (from the
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