Combining Structural-Equation Modeling with Genomic-Relatedness-Matrix Restricted Maximum Likelihood in OpenMx.
Combining Structural-Equation Modeling with Genomic-Relatedness-Matrix Restricted Maximum Likelihood in OpenMx.
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DOI:
10.1007/s10519-020-10037-5
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发表时间:
2021-05
影响因子:
2.6
通讯作者:
Neale MC
中科院分区:
文献类型:
--
作者:
Kirkpatrick RM;Pritikin JN;Hunter MD;Neale MC
There is a long history of fitting biometrical structural-equation models (SEMs) in the pregenomic behavioral-genetics literature of twin, family, and adoption studies. Recently, a method has emerged for estimating biometrical variance-covariance components based not upon the expected degree of genetic resemblance among relatives, but upon the observed degree of genetic resemblance among unrelated individuals for whom genome-wide genotypes are available—genomic-relatedness-matrix restricted maximum-likelihood (GREML). However, most existing GREML software is concerned with quickly and efficiently estimating heritability coefficients, genetic correlations, and so on, rather than with allowing the user to fit SEMs to multitrait samples of genotyped participants. We therefore introduce a feature in the OpenMx package, “mxGREML”, designed to fit the biometrical SEMs from the pregenomic era in present-day genomic study designs. We explain the additional functionality this new feature has brought to OpenMx, and how the new functionality works. We provide an illustrative example of its use. We discuss the feature’s current limitations, and our plans for its further development.
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影响因子:
2.6
作者:
Eaves, Lindon J.;St Pourcain, Beate;Smith, George Davey;York, Timothy P.;Evans, David M.
通讯作者:
Evans, David M.
影响因子:
3
作者:
Boker S;Neale M;Maes H;Wilde M;Spiegel M;Brick T;Spies J;Estabrook R;Kenny S;Bates T;Mehta P;Fox J
通讯作者:
Fox J
影响因子:
2.6
作者:
Gillespie, Nathan A.;Eaves, Lindon J.;Silberg, Judy L.
通讯作者:
Silberg, Judy L.
影响因子:
30.8
作者:
Lee, S. Hong;Ripke, Stephan;Neale, Benjamin M.;Faraone, Stephen V.;Purcell, Shaun M.;Perlis, Roy H.;Mowry, Bryan J.;Thapar, Anita;Goddard, Michael E.;Witte, John S.;Absher, Devin;Agartz, Ingrid;Akil, Huda;Amin, Farooq;Andreassen, Ole A.;Anjorin, Adebayo;Anney, Richard;Anttila, Verneri;Arking, Dan E.;Asherson, Philip;Azevedo, Maria H.;Backlund, Lena;Badner, Judith A.;Bailey, Anthony J.;Banaschewski, Tobias;Barchas, Jack D.;Barnes, Michael R.;Barrett, Thomas B.;Bass, Nicholas;Battaglia, Agatino;Bauer, Michael;Bayes, Monica;Bellivier, Frank;Bergen, Sarah E.;Berrettini, Wade;Betancur, Catalina;Bettecken, Thomas;Biederman, Joseph;Binder, Elisabeth B.;Black, Donald W.;Blackwood, Douglas H. R.;Bloss, Cinnamon S.;Boehnke, Michael;Boomsma, Dorret I.;Breen, Gerome;Breuer, Rene;Bruggeman, Richard;Cormican, Paul;Buccola, Nancy G.;Buitelaar, Jan K.;Bunney, William E.;Buxbaum, Joseph D.;Byerley, William F.;Byrne, Enda M.;Caesar, Sian;Cahn, Wiepke;Cantor, Rita M.;Casas, Miguel;Chakravarti, Aravinda;Chambert, Kimberly;Choudhury, Khalid;Cichon, Sven;Cloninger, C. Robert;Collier, David A.;Cook, Edwin H.;Coon, Hilary;Cormand, Bru;Corvin, Aiden;Coryell, William H.;Craig, David W.;Craig, Ian W.;Crosbie, Jennifer;Cuccaro, Michael L.;Curtis, David;Czamara, Darina;Datta, Susmita;Dawson, Geraldine;Day, Richard;De Geus, Eco J.;Degenhardt, Franziska;Djurovic, Srdjan;Donohoe, Gary J.;Doyle, Alysa E.;Duan, Jubao;Dudbridge, Frank;Duketis, Eftichia;Ebstein, Richard P.;Edenberg, Howard J.;Elia, Josephine;Ennis, Sean;Etain, Bruno;Fanous, Ayman;Farmer, Anne E.;Ferrier, I. Nicol;Flickinger, Matthew;Fombonne, Eric;Foroud, Tatiana;Frank, Josef;Franke, Barbara;Fraser, Christine;Freedman, Robert;Freimer, Nelson B.;Freitag, Christine M.;Friedl, Marion;Frisen, Louise;Gallagher, Louise;Gejman, Pablo V.;Georgieva, Lyudmila;Gershon, Elliot S.;Geschwind, Daniel H.;Giegling, Ina;Gill, Michael;Gordon, Scott D.;Gordon-Smith, Katherine;Green, Elaine K.;Greenwood, Tiffany A.;Grice, Dorothy E.;Gross, Magdalena;Grozeva, Detelina;Guan, Weihua;Gurling, Hugh;De Haan, Lieuwe;Haines, Jonathan L.;Hakonarson, Hakon;Hallmayer, Joachim;Hamilton, Steven P.;Hamshere, Marian L.;Hansen, Thomas F.;Hartmann, Annette M.;Hautzinger, Martin;Heath, Andrew C.;Henders, Anjali K.;Herms, Stefan;Hickie, Ian B.;Hipolito, Maria;Hoefels, Susanne;Holmans, Peter A.;Holsboer, Florian;Hoogendijk, Witte J.;Hottenga, Jouke-Jan;Hultman, Christina M.;Hus, Vanessa;Ingason, Andres;Ising, Marcus;Jamain, Stephane;Jones, Edward G.;Jones, Ian;Jones, Lisa;Tzeng, Jung-Ying;Kaehler, Anna K.;Kahn, Rene S.;Kandaswamy, Radhika;Keller, Matthew C.;Kennedy, James L.;Kenny, Elaine;Kent, Lindsey;Kim, Yunjung;Kirov, George K.;Klauck, Sabine M.;Klei, Lambertus;Knowles, James A.;Kohli, Martin A.;Koller, Daniel L.;Konte, Bettina;Korszun, Ania;Krabbendam, Lydia;Krasucki, Robert;Kuntsi, Jonna;Kwan, Phoenix;Landen, Mikael;Langstrom, Niklas;Lathrop, Mark;Lawrence, Jacob;Lawson, William B.;Leboyer, Marion;Ledbetter, David H.;Lee, Phil H.;Lencz, Todd;Lesch, Klaus-Peter;Levinson, Douglas F.;Lewis, Cathryn M.;Li, Jun;Lichtenstein, Paul;Lieberman, Jeffrey A.;Lin, Dan-Yu;Linszen, Don H.;Liu, Chunyu;Lohoff, Falk W.;Loo, Sandra K.;Lord, Catherine;Lowe, Jennifer K.;Lucae, Susanne;MacIntyre, Donald J.;Madden, Pamela A. 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通讯作者:
Wray, Naomi R.
影响因子:
2.6
作者:
DEFRIES, JC;FULKER, DW
通讯作者:
FULKER, DW