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of 183
pro vyhledávání: '"Kenward MG"'
Analysis of longitudinal randomised controlled trials is frequently complicated because patients deviate from the protocol. Where such deviations are relevant for the estimand, we are typically required to make an untestable assumption about post-dev
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=od______1032::ccbbd0cf5a41c2f0d91835f0a96a473d
http://hdl.handle.net/10044/1/63364
http://hdl.handle.net/10044/1/63364
Autor:
Hermans, L, Nassiri, Vahid, Molenberghs, Geert, Kenward, MG, Van der Elst, W, Aerts, M, Verbeke, Geert
The analysis of hierarchical data that take the form of clusters with random size has received considerable attention. The focus here is on samples that are very large in terms of number of clusters and/or members per cluster, on the one hand, as wel
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=dedup_wf_001::2107fa08165c7504f7477ed817990ce7
http://hdl.handle.net/1942/25840
http://hdl.handle.net/1942/25840
SUMMARY: Distributed lag non-linear models (DLNMs) are a modelling tool for describing potentially non-linear and delayed dependencies. Here, we illustrate an extension of the DLNM framework through the use of penalized splines within generalized add
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=dedup_wf_001::4bc9ce8b81d16445010c4b5181efe5d4
https://researchonline.lshtm.ac.uk/id/eprint/3515734/1/penalizedDLNM_20161111.pdf
https://researchonline.lshtm.ac.uk/id/eprint/3515734/1/penalizedDLNM_20161111.pdf
Autor:
Webster, R, Lawson, AB, Glasbey, C, Horgan, G, Elston, D, Host, G, Mugglestone, M, Kenward, MG, Kent, J, Stein, A, Clifford, P, Ledford, A, Marriott, P, Aitkin, M, Atkinson, A, Boskov, M, Kelsall, J, Wakefield, J, Bowman, A, Casson, E, Cressie, N, Denison, D, Mallick, B, Dixon, P, Scott, M
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=od______1064::d1259e332166f1a8f7da8b6d09481e4c
https://ora.ox.ac.uk/objects/uuid:435a58d4-cdec-4e08-b9ac-17a4010a957c
https://ora.ox.ac.uk/objects/uuid:435a58d4-cdec-4e08-b9ac-17a4010a957c
Autor:
Uusitalo, U, Arkkola, T, Ovaskainen, M, L, K, ronberg-Kippilaa, C, Kenward, MG, Veijola, R, Simell, OG, Knip, M, Virtanen, SM
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=core_ac_uk__::f6f0cd179240219d17ace43a59adc66d
https://researchonline.lshtm.ac.uk/id/eprint/4822/1/Unhealthy.pdf
https://researchonline.lshtm.ac.uk/id/eprint/4822/1/Unhealthy.pdf
Autor:
Carpenter, JR, Kenward, MG
Objective: Missing data are ubiquitous in clinical trials, yet recent research suggests many statisticians and investigators appear uncertain how to handle them. The objective is to set out a principled approach for handling missing data in clinical
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=core_ac_uk__::4eb48ad204c0fc44c2d9308983afce22
https://researchonline.lshtm.ac.uk/id/eprint/4018500/1/rm04_jh17_mk.pdf
https://researchonline.lshtm.ac.uk/id/eprint/4018500/1/rm04_jh17_mk.pdf
Autor:
Hakama, M, Hakulinen, T, Kenward, MG, Aaran, R, Aromaa, A, Knekt, P, Nikkari, T, Teppo, L, Peto, R
Publikováno v:
Acta oncologica (Stockholm, Sweden). 43(7)
A longitudinal study based on a serum sample bank was carried out in Finland to find out the association between biochemical substances and the subsequent risk of cancer. The objective was to evaluate the consistency between means of individually est
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=dedup_wf_001::f385a82e00dcfdd443daf6e5a5b3579b
http://ora.ox.ac.uk/objects/uuid:5255db7d-bae0-4205-9535-3b0b44577119
http://ora.ox.ac.uk/objects/uuid:5255db7d-bae0-4205-9535-3b0b44577119
Several methods for the estimation and comparison of rates of change in longitudinal Studies with staggered entry and informative drop-outs have been recently proposed. For multivariate normal linear models, REML estimation is used. There are various
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=od______2127::7ee9036bc7cc0502314cabd674534f61
https://pergamos.lib.uoa.gr/uoa/dl/object/uoadl:3084510
https://pergamos.lib.uoa.gr/uoa/dl/object/uoadl:3084510
Autor:
Webster, R., Lawson, Ab, Glasbey, C., Horgan, G., Elston, D., Host, G., Mugglestone, Ma, Kenward, Mg, Kent, Jt, Stein, A., Clifford, P., Ledford, Aw, Marriott, Pk, Aitkin, M., Atkinson, Ac, Boskov, M., Kelsall, J., Wakefield, J., Bowman, A., Casson, E., Cressie, N., Denison, Dgt, Mallick, Bk, Dixon, P., Scott, M., Haas, Tc, Handcock, Ms, Holmes, Cc, Laslett, G., Lele, S., Nadarajah, S., Anthony O'Hagan, Pettitt, An, Hay, J., Richardson, S., Stein, M., Stoyan, D., Williams, Cki
Publikováno v:
ResearcherID
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=dedup_wf_001::d664ba8e4db7215ec75080549f1d4f50
http://ora.ox.ac.uk/objects/uuid:435a58d4-cdec-4e08-b9ac-17a4010a957c
http://ora.ox.ac.uk/objects/uuid:435a58d4-cdec-4e08-b9ac-17a4010a957c
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