Package: TTR.PGM 1.0.0
TTR.PGM: Thornley Transport Resistance Plant Growth Model
An implementation of the Thornley transport resistance plant growth model. The package can be used to simulate plant growth as forced by climate system variables. The package provides methods for formatting forcing variables, simulating growth dynamics and calibrating model parameters. For more information see Higgins et al. (2025) TTR.PGM: An R package for modelling the distributions and dynamics of plants using the Thornley transport resistance plant growth model. Methods in Ecology and Evolution. in press.
Authors:
TTR.PGM_1.0.0.tar.gz
TTR.PGM_1.0.0.zip(r-4.7)TTR.PGM_1.0.0.zip(r-4.6)TTR.PGM_1.0.0.zip(r-4.5)
TTR.PGM_1.0.0.tgz(r-4.6-x86_64)TTR.PGM_1.0.0.tgz(r-4.6-arm64)TTR.PGM_1.0.0.tgz(r-4.5-x86_64)TTR.PGM_1.0.0.tgz(r-4.5-arm64)
TTR.PGM_1.0.0.tar.gz(r-4.7-arm64)TTR.PGM_1.0.0.tar.gz(r-4.7-x86_64)TTR.PGM_1.0.0.tar.gz(r-4.6-arm64)TTR.PGM_1.0.0.tar.gz(r-4.6-x86_64)
TTR.PGM_1.0.0.tgz(r-4.6-emscripten)
manual.pdf |manual.html✨
card.svg |card.png
TTR.PGM/json (API)
NEWS
| # Install 'TTR.PGM' in R: |
| install.packages('TTR.PGM', repos = c('https://steven-higgins.r-universe.dev', 'https://cloud.r-project.org')) |
- data_input_space_Terminalia_sericea - TTR space example data
- data_input_time_SA_BFA_BNP - TTR time example data
- data_map - TTR space example data for plotting maps
This package does not link to any Github/Gitlab/R-forge repository. No issue tracker or development information is available.
Last updated from:f6aa8d68b7. Checks:13 OK. Indexed: yes.
| Target | Result | Time | Files | Syslog |
|---|---|---|---|---|
| linux-devel-arm64 | OK | 143 | ||
| linux-devel-x86_64 | OK | 144 | ||
| source / vignettes | OK | 200 | ||
| linux-release-arm64 | OK | 135 | ||
| linux-release-x86_64 | OK | 152 | ||
| macos-release-arm64 | OK | 285 | ||
| macos-release-x86_64 | OK | 336 | ||
| macos-oldrel-arm64 | OK | 154 | ||
| macos-oldrel-x86_64 | OK | 286 | ||
| windows-devel | OK | 155 | ||
| windows-release | OK | 116 | ||
| windows-oldrel | OK | 126 | ||
| wasm-release | OK | 129 |
Exports:calc_photoget_inputget_parmsinterval_parmsmake_datamake_swcp3p4predict_ttrrun_ttrstandard_boundsstandard_globalsstandard_options
Dependencies:abindbackportscheckmateRcppRcppArmadillo
Readme and manuals
Help Manual
| Help page | Topics |
|---|---|
| calc_photo | calc_photo |
| TTR space example data | data_input_space_Terminalia_sericea |
| TTR time example data | data_input_time_SA_BFA_BNP |
| TTR space example data for plotting maps | data_map |
| Create an input data object for 'make_data()' | get_input |
| get_parms: Pack parameters in an easily accessible list | get_parms |
| interval_parms: truncate parameters into bounds | interval_parms |
| Create data object for use with the process model | make_data |
| make_swc | make_swc |
| Option list used in the 'make_data()' function | options |
| The default c3 photosynthesis parameters | p3 |
| The default c4 photosynthesis parameters | p4 |
| Make a prediction from a fitted model | predict_ttr |
| run_ttr: Simulate the TTR model | run_ttr |
| Standard values for bounds | standard_bounds |
| Standard values for global parameters | standard_globals |
| Standard options for the model | standard_options |
