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model.matrix question

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Dennis.Burian@faa.gov ▴ 90

@dennisburianfaagov-2126

Last seen 7.6 years ago

For purposes of creating an experimental design in limma, are model.matrix and modelMatrix essentially the same or is one preferred over the other? What is the $qr matrix? Thanks, Dennis Burian, Ph.D. Functional Genomics Group Civil Aerospace Medical Institute, AAM-610 6500 S. MacArthur Blvd. Oklahoma City OK 73169 405-954-6087 dennis.burian at faa.gov

limma limma • 973 views

ADD COMMENT • link updated 3.6 years ago by Gordon Smyth 51k • written 16.5 years ago by Dennis.Burian@faa.gov ▴ 90

score 0 · Answer 1 · 2021-04-26

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Gordon Smyth 51k

@gordon-smyth

Last seen 32 minutes ago

WEHI, Melbourne, Australia

This question was answered here: model.matrix question

ADD COMMENT • link 3.6 years ago Gordon Smyth 51k