Package: avar 0.1.2

Stéphane Guerrier

avar: Allan Variance

Implements the allan variance and allan variance linear regression estimator for latent time series models. More details about the method can be found, for example, in Guerrier, S., Molinari, R., & Stebler, Y. (2016) <doi:10.1109/LSP.2016.2541867>.

Authors:Stéphane Guerrier [aut, cre], James Balamuta [aut], Gaetan Bakalli [aut], Roberto Molinari [aut], Justin Lee [aut], Ahmed Radi [aut], Haotian Xu [aut], Yuming Zhang [aut], Nathanael Claussen [aut], Lionel Voirol [ctb]

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manual.pdf |manual.html✨
DESCRIPTION |NEWS
card.svg |card.png
avar/json (API)

# Install 'avar' in R:

install.packages('avar', repos = c('https://smac-group.r-universe.dev', 'https://cloud.r-project.org'))

Bug tracker:https://github.com/smac-group/avar/issues

Uses libs:

c++– GNU Standard C++ Library v3

Datasets:

adis_av - Allan variance of IMU Data from an ADIS 16405 sensor
imar_av - Allan variance of IMU Data from IMAR Gyroscopes
kvh1750_av - Allan variance of IMU Data from a KVH1750 IMU sensor
ln200_av - Allan variance of IMU Data from a LN200 sensor
navchip_av - Allan variance of IMU Data from a navchip sensor

On CRAN:

allan-variance inertial-sensors statistics time-series cpp

4.92 score 5 stars 11 scripts 248 downloads 29 exports 31 dependencies

Last updated from:899afb1d32. Checks:10 NOTE, 2 OK. Indexed: yes.

Target	Result	Time
linux-devel-arm64	NOTE	149
linux-devel-x86_64	NOTE	157
source / vignettes	OK	258
linux-release-arm64	NOTE	145
linux-release-x86_64	NOTE	143
macos-release-x86_64	NOTE	370
macos-oldrel-arm64	NOTE	102
macos-oldrel-x86_64	NOTE	217
windows-devel	NOTE	111
windows-release	NOTE	131
windows-oldrel	NOTE	104
wasm-release	OK	118

Exports:av_ar1 av_dr av_qn av_rw av_wn avar avar_mo_cpp avar_to_cpp avar.default avar.imu avlr avlr.default avlr.imu_avar boostrap_ci_avlr covmat_ar1blocks covmat_bi covmat_nswn fit_avlr is.whole MOAV NOAV plot.avar plot.avlr plot.imu_avar plot.imu_avlr print.avar print.avlr print.imu_avlr summary.avar

Dependencies:backports broom cli cpp11 dplyr farver generics glue labeling lifecycle magrittr pillar pkgconfig purrr R6 RColorBrewer Rcpp RcppArmadillo rlang robcor scales simts stringi stringr tibble tidyr tidyselect utf8 vctrs viridisLite withr

Allan Variance Linear Regression Estimation Examples

Simulated Data | Real IMU Data

Rendered fromavar-example.Rmdusingknitr::rmarkdown

Last update: 2020-01-15
Started: 2018-08-21

Citation

Development and contributors

Readme and manuals

Help Manual

Help page	Topics
Allan variance of IMU Data from an ADIS 16405 sensor	adis_av
Calculate Theoretical Allan Variance for Stationary First-Order Autoregressive (AR1) Process	av_ar1
Calculate Theoretical Allan Variance for Drift Process	av_dr
Calculate Theoretical Allan Variance for Stationary Quantization Noise Process	av_qn
Calculate Theoretical Allan Variance for Random Walk Process	av_rw
Calculate Theoretical Allan Variance for Stationary White Noise Process	av_wn
Computes the Allan Variance Linear Regression estimator	avlr avlr.default avlr.imu_avar
Calculate Theoretical Covariance Matrix of AR(1) Blocks Process	covmat_ar1blocks
Calculate Theoretical Covariance Matrix of Bias-Instability Process	covmat_bi
Calculate Theoretical Covariance Matrix of Non-Stationary White Noise Process	covmat_nswn
Internal function to the Allan Variance Linear Regression estimator	fit_avlr
Allan variance of IMU Data from IMAR Gyroscopes	imar_av
Allan variance of IMU Data from a KVH1750 IMU sensor	kvh1750_av
Allan variance of IMU Data from a LN200 sensor	ln200_av
Non-stationary Maximal-overlapping Allan Variance	MOAV
Allan variance of IMU Data from a navchip sensor	navchip_av
Non-stationary Non-overlapping Allan Variance	NOAV
Plot Allan Deviation	plot.avar
Plot the AVLR with the Allan Variance	plot.avlr
Plot Allan Variance based on IMU Data	plot.imu_avar
Plot the AVLR with the Allan Deviation for IMU	plot.imu_avlr
Prints Allan Variance	print.avar
Summary Allan Variance	summary.avar