get_model_fits: Fit a single model to a nested tibble contaiing multiple...

In taiawu/dsfworld_package: Visualizes and Analyzes Differential Scanning Fluorimetry Data

Fit a single model to a nested tibble contaiing multiple traces of DSF data.

Description

Fit a single model to a nested tibble contaiing multiple traces of DSF data.

Usage

get_model_fits(by_var, ...)

Arguments

by_var

A nested tibble, as output by tidy_for_tmas. Contains at least two columns; .var, a character column containing unique identifiers for each dataset, by which by_var is nested, and data, a nested tibble containing numeric columns corresponding to normalized temperature, value, and the first derivative of the normalized value. Default names are "Temperature_norm", "value_norm", and "drfu_norm", corresponding to the names output by tidy_for_tmas. However, alternative column names may used by supplying them in the ... argument. These names are passed to get_estimates.

...

additional arguments, passed to the downstream functions: add_estimates, add_start_pars, add_nls, add_model_stats, add_model_preds, add_model_tmas.

Value

A nested tibble, with additional columns corresponding to the results of the model fitting. #' @format A tibble with columns

.var

A character containing unique identifier for each dataset. Typically this is well names.

model_name

A character, containing the name of the fitted model as a string. e.g. "model_1"

data

A tibble containing normalized Temperature data, and resulting y value datasets: model predictions, model residuals, and individual model components.

est

A tibble of estimated key values in the input data, as produced by add_estimates()

pars

A named list of starting parameters to be passed to the model fitting, as produced by add_start_pars()

model

A fitted model, as produced by add_nls()

tidied

A tibble containing the final parameters for the fitted model. Contains additional columns with annotations used to reconstruct individual model components

glanced

A tibble containing one-line summarys statistics for the fitted model, as output by broom::glance

model_tma

Atibble containing the apparent melting temperatures of each reconstructed sigmoid component from the fitted model, as determined by get_drfu_tmas()

taiawu/dsfworld_package documentation built on June 18, 2024, 5:39 a.m.