PhyActBedRest: Marks periods of sleep in Actigraph accelerometer data

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Applies an automated algorithm to mark Actigraph accelerometer data as either bedrest or active. There are separate functions for waist and wrist data. Its input is a dataframe with a timestamp column and one of counts. The output is the same dataframe with an additional column, bedrest. Bedrest will have "a" active or "br" for each line. Options also allow for "n" nap which only differ than "s" in being for a shorter (specifiable) time period. Designed to be used after wearmarking function in Physical Activity package.

Author
J. Dustin Tracy, Zhiyi Xu, Leena Choi, Sari Acra, Kong Y. Chen, Maciej S. Buchowski
Date of publication
2014-08-18 07:26:32
Maintainer
J. Dustin Tracy <jtracy2@student.gsu.edu>
License
GPL (>= 3)
Version
1.0

View on CRAN

Man pages

markbr_y_wa
Bedrest Marking, Youth Waist
markbr_y_wr
Bedrest Marking, Youth Wrist
PhysActBedRest-package
Mark Bedrest
timestamp
Timestamp
wa_sj6909_ts
Waist Accelerometer data subject sj6909
wa_sl3611_lts
Waist Accelerometer data subject sl3611
wa_sl3611_timestamp
Waist Accelerometer data subject sl3611
wa_tp5788
Waist Accelerometer data subject sj6909
wr_sj6909_ts
Wrist Accelerometer data subject sj6909
wr_sl3611_lts
Wrist Accelerometer data subject sl3611
wr_sl3611_timestamp
Wrist Accelerometer data subject sl3611
wr_tp5788_cc
Waist Accelerometer data subject sj6909
zPhysActBedRest-data
Physical Activity Bed Rest Data

Files in this package

PhyActBedRest
PhyActBedRest/NAMESPACE
PhyActBedRest/data
PhyActBedRest/data/wr_sl3611_timestamp.csv.gz
PhyActBedRest/data/wr_sj6909_ts.csv.gz
PhyActBedRest/data/wr_tp5788_cc.csv.gz
PhyActBedRest/data/zPhysActBedRest.RData
PhyActBedRest/data/wa_sj6909_ts.csv.gz
PhyActBedRest/data/wa_tp5788.csv.gz
PhyActBedRest/data/wa_sl3611_timestamp.csv.gz
PhyActBedRest/R
PhyActBedRest/R/markbr_y_wa.R
PhyActBedRest/R/markbr_y_wr.R
PhyActBedRest/R/timestamp.R
PhyActBedRest/MD5
PhyActBedRest/DESCRIPTION
PhyActBedRest/man
PhyActBedRest/man/markbr_y_wa.Rd
PhyActBedRest/man/wr_sl3611_lts.Rd
PhyActBedRest/man/wa_sj6909_ts.Rd
PhyActBedRest/man/wa_tp5788.Rd
PhyActBedRest/man/wr_tp5788_cc.Rd
PhyActBedRest/man/wa_sl3611_lts.Rd
PhyActBedRest/man/zPhysActBedRest-data.Rd
PhyActBedRest/man/markbr_y_wr.Rd
PhyActBedRest/man/wr_sl3611_timestamp.Rd
PhyActBedRest/man/timestamp.Rd
PhyActBedRest/man/wa_sl3611_timestamp.Rd
PhyActBedRest/man/PhysActBedRest-package.Rd
PhyActBedRest/man/wr_sj6909_ts.Rd