Package: tptest 1.1.0
tptest: Universal Turning Point and Inflection Point Tests
Performs turning point and inflection point tests for U-shaped and inverse U-shaped relationships in regression models. Implements the Sasabuchi (1980) test as extended by Lind and Mehlum (2010) with support for quadratic, cubic, log-quadratic, and inverse functional forms. Features include delta-method standard errors, Fieller confidence intervals, Simonsohn (2018) two-lines test, and parametric bootstrap. Designed for post-estimation analysis of linear models, panel models, and quantile regression. References: Lind and Mehlum (2010) <doi:10.1111/j.1468-0084.2009.00569.x>; Sasabuchi (1980); Fieller (1954) <doi:10.1111/j.2517-6161.1954.tb00159.x>.
Authors:
tptest_1.1.0.tar.gz
tptest_1.1.0.zip(r-4.7-any)tptest_1.1.0.zip(r-4.6-any)tptest_1.1.0.zip(r-4.5-any)
tptest_1.1.0.tgz(r-4.6-any)tptest_1.1.0.tgz(r-4.5-any)
tptest_1.1.0.tar.gz(r-4.7-any)tptest_1.1.0.tar.gz(r-4.6-any)
tptest_1.1.0.tgz(r-4.6-emscripten)
manual.pdf |manual.html✨
DESCRIPTION |NEWS
card.svg |card.png
tptest/json (API)
| # Install 'tptest' in R: |
| install.packages('tptest', repos = c('https://muhammedalkhalaf.r-universe.dev', 'https://cloud.r-project.org')) |
Bug tracker:https://github.com/muhammedalkhalaf/tptest/issues
- ekc - Environmental Kuznets Curve Data
Last updated from:b6f0e6ab24. Checks:9 OK. Indexed: yes.
| Target | Result | Time | Files | Syslog |
|---|---|---|---|---|
| linux-devel | OK | 143 | ||
| source / vignettes | OK | 165 | ||
| linux-release | OK | 143 | ||
| macos-release | OK | 86 | ||
| macos-oldrel | OK | 94 | ||
| windows-devel | OK | 65 | ||
| windows-release | OK | 61 | ||
| windows-oldrel | OK | 57 | ||
| wasm-release | OK | 81 |
Exports:fieller_citptesttwolines_test
Dependencies:
Readme and manuals
Help Manual
| Help page | Topics |
|---|---|
| Environmental Kuznets Curve Data | ekc |
| Fieller Confidence Set for the Turning Point | fieller_ci |
| Universal Turning Point and Inflection Point Test | tptest |
| Methods for tptest Objects | coef.tptest confint.tptest plot.tptest print.tptest summary.tptest tptest-methods |
| Simonsohn (2018) Two-Lines Test | twolines_test |