Seabird epigenetic age assay - variable selection
This R script uses the data frame of DNAm values from the pipeline script as an input to the glmnet package to select for markers based on lambda 1se or min. First, samples are adjusted for any between run difference and the cv.glmnet function is used to penalise the large set of variables against k...
Main Authors: | , , , , , , |
---|---|
Format: | Dataset |
Language: | unknown |
Published: |
Dryad Digital Repository
2018
|
Subjects: | |
Online Access: | https://dx.doi.org/10.5061/dryad.n4h3672/4 https://datadryad.org/resource/doi:10.5061/dryad.n4h3672/4 |
id |
ftdatacite:10.5061/dryad.n4h3672/4 |
---|---|
record_format |
openpolar |
spelling |
ftdatacite:10.5061/dryad.n4h3672/4 2023-05-15T16:17:22+02:00 Seabird epigenetic age assay - variable selection De Paoli-Iseppi, Ricardo Deagle, Bruce Polanowski, Andrea McMahon, Clive Dickinson, Joanne Hindell, Mark Jarman, Simon 2018 https://dx.doi.org/10.5061/dryad.n4h3672/4 https://datadryad.org/resource/doi:10.5061/dryad.n4h3672/4 unknown Dryad Digital Repository https://dx.doi.org/10.5061/dryad.n4h3672 http://creativecommons.org/publicdomain/zero/1.0 CC0 Age Birds DNA methylation Epigenetics DREAM Flinders Island Fisher Island Tasmania Ardenna tenuirostris dataset Dataset DataFile 2018 ftdatacite https://doi.org/10.5061/dryad.n4h3672/4 https://doi.org/10.5061/dryad.n4h3672 2021-11-05T12:55:41Z This R script uses the data frame of DNAm values from the pipeline script as an input to the glmnet package to select for markers based on lambda 1se or min. First, samples are adjusted for any between run difference and the cv.glmnet function is used to penalise the large set of variables against known age. Any selected variables are then visualised (and filtered if needed) using simple linear regression. The final selection of markers are then used to train and test a multiple linear regression. Dataset Fisher Island DataCite Metadata Store (German National Library of Science and Technology) Flinders ENVELOPE(-66.667,-66.667,-69.267,-69.267) Lambda ENVELOPE(-62.983,-62.983,-64.300,-64.300) |
institution |
Open Polar |
collection |
DataCite Metadata Store (German National Library of Science and Technology) |
op_collection_id |
ftdatacite |
language |
unknown |
topic |
Age Birds DNA methylation Epigenetics DREAM Flinders Island Fisher Island Tasmania Ardenna tenuirostris |
spellingShingle |
Age Birds DNA methylation Epigenetics DREAM Flinders Island Fisher Island Tasmania Ardenna tenuirostris De Paoli-Iseppi, Ricardo Deagle, Bruce Polanowski, Andrea McMahon, Clive Dickinson, Joanne Hindell, Mark Jarman, Simon Seabird epigenetic age assay - variable selection |
topic_facet |
Age Birds DNA methylation Epigenetics DREAM Flinders Island Fisher Island Tasmania Ardenna tenuirostris |
description |
This R script uses the data frame of DNAm values from the pipeline script as an input to the glmnet package to select for markers based on lambda 1se or min. First, samples are adjusted for any between run difference and the cv.glmnet function is used to penalise the large set of variables against known age. Any selected variables are then visualised (and filtered if needed) using simple linear regression. The final selection of markers are then used to train and test a multiple linear regression. |
format |
Dataset |
author |
De Paoli-Iseppi, Ricardo Deagle, Bruce Polanowski, Andrea McMahon, Clive Dickinson, Joanne Hindell, Mark Jarman, Simon |
author_facet |
De Paoli-Iseppi, Ricardo Deagle, Bruce Polanowski, Andrea McMahon, Clive Dickinson, Joanne Hindell, Mark Jarman, Simon |
author_sort |
De Paoli-Iseppi, Ricardo |
title |
Seabird epigenetic age assay - variable selection |
title_short |
Seabird epigenetic age assay - variable selection |
title_full |
Seabird epigenetic age assay - variable selection |
title_fullStr |
Seabird epigenetic age assay - variable selection |
title_full_unstemmed |
Seabird epigenetic age assay - variable selection |
title_sort |
seabird epigenetic age assay - variable selection |
publisher |
Dryad Digital Repository |
publishDate |
2018 |
url |
https://dx.doi.org/10.5061/dryad.n4h3672/4 https://datadryad.org/resource/doi:10.5061/dryad.n4h3672/4 |
long_lat |
ENVELOPE(-66.667,-66.667,-69.267,-69.267) ENVELOPE(-62.983,-62.983,-64.300,-64.300) |
geographic |
Flinders Lambda |
geographic_facet |
Flinders Lambda |
genre |
Fisher Island |
genre_facet |
Fisher Island |
op_relation |
https://dx.doi.org/10.5061/dryad.n4h3672 |
op_rights |
http://creativecommons.org/publicdomain/zero/1.0 |
op_rightsnorm |
CC0 |
op_doi |
https://doi.org/10.5061/dryad.n4h3672/4 https://doi.org/10.5061/dryad.n4h3672 |
_version_ |
1766003216922705920 |