Package index • rTPC

Models

TPC models for fitting.

analytiskontodimas_2004(): Analytis-Kontodimas model for fitting thermal performance curves

ashrafi1_2018(): Ashrafi I model for fitting thermal performance curves

ashrafi2_2018(): Ashrafi II model for fitting thermal performance curves

ashrafi3_2018(): Ashrafi III model for fitting thermal performance curves

ashrafi4_2018(): Ashrafi IV model for fitting thermal performance curves

ashrafi5_2018(): Ashrafi V model for fitting thermal performance curves

atkin_2005(): Atkin model for fitting thermal performance curves

beta_2012(): Beta model for fitting thermal performance curves

betatypesimplified_2008(): Simplified Beta-type model for fitting thermal performance curves

boatman_2017(): Boatman model for fitting thermal performance curves

briere1_1999(): Brière I model for fitting thermal performance curves

briere1simplified_1999(): Simplified Brière I model for fitting thermal performance curves

briere2_1999(): Brière II model for fitting thermal performance curves

briere2simplified_1999(): Simplified Brière II model for fitting thermal performance curves

briereextended_2021(): Extended Brière model for fitting thermal performance curves

briereextendedsimplified_2021(): Simplified Extended Brière model for fitting thermal performance curves

delong_2017(): DeLong enzyme-assisted Arrhenius model for fitting thermal performance curves

deutsch_2008(): Modified deutsch model for fitting thermal performance curves

eubank_1973(): Eubank model for fitting thermal performance curves

flextpc_2024(): flexTPC model for fitting thermal performance curves

flinn_1991(): Flinn model for fitting thermal performance curves

gaussian_1987(): Gaussian model for fitting thermal performance curves

gaussianmodified_2006(): Modified gaussian model for fitting thermal performance curves

hinshelwood_1947(): Hinshelwood model for fitting thermal performance curves

janisch1_1925(): Janisch I model for fitting thermal performance curves

janisch2_1925(): Janisch II model for fitting thermal performance curves

joehnk_2008(): Jöhnk model for fitting thermal performance curves

johnsonlewin_1946(): Johnson-Lewin model for fitting thermal performance curves

kamykowski_1985(): Kamykowski model for fitting thermal performance curves

lactin2_1995(): Lactin2 model for fitting thermal performance curves

lobry_1991(): Lobry model for fitting thermal performance curves

mitchell_2009(): Mitchell Angilletta model for fitting thermal performance curves

oneill_1972(): O'Neill model for fitting thermal performance curves

pawar_2018(): Pawar model for fitting thermal performance curves

quadratic_2008(): Quadratic model for fitting thermal performance curves

ratkowsky_1983(): Ratkowsky model for fitting thermal performance curves

rezende_2019(): Rezende model for fitting thermal performance curves

rosso_1993(): Rosso model for fitting thermal performance curves

sharpeschoolfull_1981(): Full Sharpe-Schoolfield model for fitting thermal performance curves

sharpeschoolhigh_1981(): Sharpe-Schoolfield model (high temperature inactivation only) for fitting thermal performance curves

sharpeschoollow_1981(): Sharpe-Schoolfield model (low temperature inactivation only) for fitting thermal performance curves

spain_1982(): Spain model for fitting thermal performance curves

stinner_1974(): Stinner model for fitting thermal performance curves

taylorsexton_1972(): Taylor-Sexton model for fitting thermal performance curves

thomas_2012(): Thomas model (2012) for fitting thermal performance curves

thomas_2017(): Thomas model (2017) for fitting thermal performance curves

tomlinsonphillips_2015(): Tomlinson-Phillips model for fitting thermal performance curves

warrendreyer_2006(): Warren-Dreyer model for fitting thermal performance curves

weibull_1995(): Weibull model for fitting thermal performance curves

Helper functions

Functions to aid in generating starting values or limits.

get_lower_lims(): Set broad lower limits on parameter values

get_model_names(): Lists or searches the models available in rTPC

get_start_vals(): Estimate start values for TPC fitting

get_tpc_as_formula(): Get a formula object for calling a TPC

get_upper_lims(): Set broad upper limits on parameter values

quickfit_tpc(): Perform a quick, automated, TPC fit

quickfit_tpc_multi(): Perform an automated quick tpc fit across models and curves

Calculating parameters

Functions for calculating parameters of interest.

calc_params(): Calculate extra parameters of a thermal performance curve

get_breadth(): Estimate thermal performance breadth of a thermal performance curve

get_ctmax(): Estimate the critical thermal maximum of a thermal performance curve

get_ctmin(): Estimate the critical thermal minimum of a thermal performance curve

get_e(): Estimate the activation energy of a thermal performance curve

get_eh(): Estimate the deactivation energy of a thermal performance curve

get_q10(): Estimate the q10 value of a thermal performance curve

get_rmax(): Estimate maximum rate of a thermal performance curve

get_skewness(): Estimates skewness of a thermal performance curve

get_thermalsafetymargin(): Estimate thermal safety margin of a thermal performance curve

get_thermaltolerance(): Estimate thermal tolerance of a thermal performance curve

get_topt(): Estimate optimum temperature of a thermal performance curve

Data

bacteria_tpc: Example thermal performance curves of bacterial growth

chlorella_tpc: Example metabolic thermal performance curves