In bcgov/StreamFlowTrend: Trend analysis on annual streamflow metrics from HYDAT database

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StreamFlowTrend

This is a suite of R functions and vignettes used to explore the statistical underpinnings of trending annual streamflow metrics using three different methods:

1) Mann-Kendall test 2) regular linear regression 3) robust linear regression

The package contains the following function and vignettes.

stfl_function: R functions to:

• compute station specific trends using the regular regression (denoted as the LM method), the Mann-Kendall test for trend (denoted as the MK method), or a robust linear regression (denoted at the LMrob method).
• compute station specific plots of the results from above
• compute regional trends for a set of stations and give weights using all three methods
• add the regional trend to the previous plots
• create a "dot map" of the trends computed

v01-individual-station-analysis: Coming soon.

v02-collection-stations-analysis: Coming soon.

v03-regional-analysis: Coming soon.

v04-regional-analysis-AnnualStats: Coming soon.

Installation

Use the remotes package to install package from GitHub:

install.packages("remotes") # If not already installed
remotes::install_github("bcgov/StreamFlowTrend") 

Project Status

This project is under development and works as is for the intended purpose, to explore different statistical methods to trend various streamflow metrics.

Getting Help or Reporting an Issue

To report bugs/issues/feature requests, please file an issue.

How to Contribute

If you would like to contribute to the package, please see our CONTRIBUTING guidelines.

Please note that this project is released with a Contributor Code of Conduct. By participating in this project you agree to abide by its terms.

License

Copyright 2021 Province of British Columbia

Licensed under the Apache License, Version 2.0 (the "License");
you may not use this file except in compliance with the License.
You may obtain a copy of the License at

http://www.apache.org/licenses/LICENSE-2.0

Unless required by applicable law or agreed to in writing, software distributed under the License is distributed on an "AS IS" BASIS,
WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.
See the License for the specific language governing permissions and limitations under the License.

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This repository is maintained by the Water Protection and Sustainability Branch of the British Columbia Ministry of Environment and Climate Change Strategy.

bcgov/StreamFlowTrend documentation built on Dec. 19, 2021, 7:38 a.m.