Displaying 3 results from an estimated 3 matches for "soper".
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souper
2009 Jun 15
1
multcomp: contrasts for count data
Hi,
I would like to derive p-values for pair-wise comparison (Tukey's) of
effects when the response is a count.
I am trying a test case where y ~ Po( lambda(x) ). x has three
levels : A, B and C with lambda(x) = 10, 20 and 20 respectively.
Hence, p-values for the contrast C - B should distribute uniformally.
I have implemented this test case as below but do not get uniform
2009 Apr 15
0
hpricot bug?
..._action: portalContent_01
frm_cat33:
:portal_name: hoist_sv_SE2
sNode: ""
frm_txtIspBandw:
frm_chkActive: "on"
frm_cat34:
frm_chkIspReq:
frm_cat35:
sTVPortal: hoist_sv_SE2
uid: html
err:
Err: ""
exhibit_id:
frm_cboDynamicObject:
:contentportal: hoist_sv_SE2
frm_cat36:
:sOperator: "3"
:include_count: 67811
pg-databases:
frm_txtShortname1:
frm_optEditor:
frm_cat26:
frm_cat37:
frm_txtShortname2:
frm_cboTarget:
frm_chkNonPublic:
frm_cat27:
frm_controller: admin_wizards_portal_content
frm_cat28:
login: html
database: dreamgallery
flash: !map:ActionController::Flas...
2009 Jun 15
0
books on Time serie
...;
> On Jun 15, 2009, at 16:21 , Westfall, Peter wrote:
>
> P-values are uniform only when the distribution is continuous. See
>
> Westfall, P.H. and Troendle, J.F. (2008). Multiple Testing with
> Minimal Assumptions, Biometrical Journal 50, 745-755.
>
> Westfall, P.H., and Soper, K.A. (2001). "Using priors to improve
> multiple animal carcinogenicity tests<http://pubs.amstat.org/doi/pdfplus/10.1198/016214501753208852
>> ", Journal of the American Statistical Association 96, 827-834.
>
> Westfall, P.H. and Wolfinger, R.D.(1997). "Multiple Te...