Easy Access to Model Information for Various Model Objects

Documentation for package ‘insight’ version 0.20.2

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-- A --

all_models_equal	Checks if all objects are models of same class
all_models_same_class	Checks if all objects are models of same class
apply_table_theme	Data frame and Tables Pretty Formatting

-- C --

check_if_installed	Checking if needed package is installed
clean_names	Get clean names of model terms
clean_names.character	Get clean names of model terms
clean_parameters	Get clean names of model parameters
color_if	Color-formatting for data columns based on condition
color_text	Coloured console output
color_theme	Coloured console output
colour_if	Color-formatting for data columns based on condition
colour_text	Coloured console output
compact_character	Remove empty strings from character
compact_list	Remove empty elements from lists

-- D --

display	Generic export of data frames into formatted tables
display.data.frame	Generic export of data frames into formatted tables
download_model	Download circus models

-- E --

ellipsis_info	Gather information about objects in ellipsis (dot dot dot)
ellipsis_info.default	Gather information about objects in ellipsis (dot dot dot)
export_table	Data frame and Tables Pretty Formatting

-- F --

find_algorithm	Find sampling algorithm and optimizers
find_formula	Find model formula
find_formula.default	Find model formula
find_formula.nestedLogit	Find model formula
find_interactions	Find interaction terms from models
find_offset	Find possible offset terms in a model
find_parameters	Find names of model parameters
find_parameters.averaging	Find model parameters from models with special components
find_parameters.bamlss	Find names of model parameters from Bayesian models
find_parameters.bayesx	Find names of model parameters from Bayesian models
find_parameters.betamfx	Find names of model parameters from marginal effects models
find_parameters.betareg	Find model parameters from models with special components
find_parameters.BFBayesFactor	Find names of model parameters from Bayesian models
find_parameters.BGGM	Find names of model parameters from Bayesian models
find_parameters.brmsfit	Find names of model parameters from Bayesian models
find_parameters.default	Find names of model parameters
find_parameters.DirichletRegModel	Find model parameters from models with special components
find_parameters.emmGrid	Find model parameters from estimated marginal means objects
find_parameters.gam	Find names of model parameters from generalized additive models
find_parameters.gamlss	Find names of model parameters from generalized additive models
find_parameters.glmgee	Find model parameters from models with special components
find_parameters.glmmTMB	Find names of model parameters from mixed models
find_parameters.glmx	Find model parameters from models with special components
find_parameters.hglm	Find names of model parameters from mixed models
find_parameters.logitmfx	Find names of model parameters from marginal effects models
find_parameters.MCMCglmm	Find names of model parameters from Bayesian models
find_parameters.merMod	Find names of model parameters from mixed models
find_parameters.mhurdle	Find names of model parameters from zero-inflated models
find_parameters.mjoint	Find model parameters from models with special components
find_parameters.nlmerMod	Find names of model parameters from mixed models
find_parameters.nls	Find names of model parameters
find_parameters.pgmm	Find names of model parameters
find_parameters.sim.merMod	Find names of model parameters from Bayesian models
find_parameters.stanmvreg	Find names of model parameters from Bayesian models
find_parameters.stanreg	Find names of model parameters from Bayesian models
find_parameters.zeroinfl	Find names of model parameters from zero-inflated models
find_predictors	Find names of model predictors
find_predictors.afex_aov	Find names of model predictors
find_predictors.default	Find names of model predictors
find_random	Find names of random effects
find_random_slopes	Find names of random slopes
find_response	Find name of the response variable
find_response.joint	Find name of the response variable
find_response.mjoint	Find name of the response variable
find_smooth	Find smooth terms from a model object
find_statistic	Find statistic for model
find_terms	Find all model terms
find_terms.default	Find all model terms
find_transformation	Find possible transformation of response variables
find_variables	Find names of all variables
find_weights	Find names of model weights
fish	Sample data set
format_alert	Format messages and warnings
format_bf	Bayes Factor formatting
format_capitalize	Capitalizes the first letter in a string
format_ci	Confidence/Credible Interval (CI) Formatting
format_ci.numeric	Confidence/Credible Interval (CI) Formatting
format_error	Format messages and warnings
format_message	Format messages and warnings
format_number	Convert number to words
format_p	p-values formatting
format_pd	Probability of direction (pd) formatting
format_percent	Numeric Values Formatting
format_rope	Percentage in ROPE formatting
format_string	String Values Formatting
format_string.character	String Values Formatting
format_table	Parameter table formatting
format_value	Numeric Values Formatting
format_value.data.frame	Numeric Values Formatting
format_value.numeric	Numeric Values Formatting
format_warning	Format messages and warnings
formula_ok	Find model formula

-- G --

get_auxiliary	Get auxiliary parameters from models
get_call	Get the model's function call
get_correlation_slopes	Get variance components from random effects models
get_correlation_slope_intercept	Get variance components from random effects models
get_data	Get the data that was used to fit the model
get_data.afex_aov	Get the data that was used to fit the model
get_data.default	Get the data that was used to fit the model
get_data.glmmTMB	Get the data that was used to fit the model
get_data.rma	Get the data that was used to fit the model
get_datagrid	Create a reference grid
get_datagrid.data.frame	Create a reference grid
get_datagrid.default	Create a reference grid
get_datagrid.factor	Create a reference grid
get_datagrid.numeric	Create a reference grid
get_deviance	Model Deviance
get_deviance.default	Model Deviance
get_df	Extract degrees of freedom
get_df.default	Extract degrees of freedom
get_family	A robust alternative to stats::family
get_intercept	Get the value at the intercept
get_loglikelihood	Log-Likelihood
get_loglikelihood.lm	Log-Likelihood
get_modelmatrix	Model Matrix
get_parameters	Get model parameters
get_parameters.averaging	Get model parameters from models with special components
get_parameters.bamlss	Get model parameters from Bayesian models
get_parameters.bayesx	Get model parameters from Bayesian models
get_parameters.betamfx	Get model parameters from marginal effects models
get_parameters.betareg	Get model parameters from models with special components
get_parameters.BFBayesFactor	Get model parameters from Bayesian models
get_parameters.BGGM	Get model parameters from Bayesian models
get_parameters.brmsfit	Get model parameters from Bayesian models
get_parameters.clm2	Get model parameters from models with special components
get_parameters.coxme	Get model parameters from mixed models
get_parameters.default	Get model parameters
get_parameters.DirichletRegModel	Get model parameters from models with special components
get_parameters.emmGrid	Get model parameters from estimated marginal means objects
get_parameters.emm_list	Get model parameters from estimated marginal means objects
get_parameters.gam	Get model parameters from generalized additive models
get_parameters.gamm	Get model parameters from generalized additive models
get_parameters.glimML	Get model parameters from mixed models
get_parameters.glmgee	Get model parameters from models with special components
get_parameters.glmm	Get model parameters from mixed models
get_parameters.glmmTMB	Get model parameters from mixed models
get_parameters.glmx	Get model parameters from models with special components
get_parameters.htest	Get model parameters from htest-objects
get_parameters.logitmfx	Get model parameters from marginal effects models
get_parameters.MCMCglmm	Get model parameters from Bayesian models
get_parameters.merMod	Get model parameters from mixed models
get_parameters.mhurdle	Get model parameters from zero-inflated and hurdle models
get_parameters.mjoint	Get model parameters from models with special components
get_parameters.mvord	Get model parameters from models with special components
get_parameters.nlmerMod	Get model parameters from mixed models
get_parameters.rqss	Get model parameters from generalized additive models
get_parameters.sim	Get model parameters from Bayesian models
get_parameters.sim.merMod	Get model parameters from Bayesian models
get_parameters.stanmvreg	Get model parameters from Bayesian models
get_parameters.stanreg	Get model parameters from Bayesian models
get_parameters.zcpglm	Get model parameters from zero-inflated and hurdle models
get_parameters.zeroinfl	Get model parameters from zero-inflated and hurdle models
get_predicted	Model predictions (robust) and their confidence intervals
get_predicted.default	Model predictions (robust) and their confidence intervals
get_predicted.gam	Model predictions (robust) and their confidence intervals
get_predicted.lm	Model predictions (robust) and their confidence intervals
get_predicted.lmerMod	Model predictions (robust) and their confidence intervals
get_predicted.principal	Model predictions (robust) and their confidence intervals
get_predicted.stanreg	Model predictions (robust) and their confidence intervals
get_predicted_ci	Confidence intervals around predicted values
get_predicted_ci.default	Confidence intervals around predicted values
get_predictors	Get the data from model predictors
get_priors	Get summary of priors used for a model
get_priors.brmsfit	Get summary of priors used for a model
get_random	Get the data from random effects
get_residuals	Extract model residuals
get_residuals.default	Extract model residuals
get_response	Get the values from the response variable
get_response.default	Get the values from the response variable
get_response.nestedLogit	Get the values from the response variable
get_sigma	Get residual standard deviation from models
get_statistic	Get statistic associated with estimates
get_statistic.default	Get statistic associated with estimates
get_statistic.emmGrid	Get statistic associated with estimates
get_statistic.gee	Get statistic associated with estimates
get_statistic.glmmTMB	Get statistic associated with estimates
get_transformation	Return function of transformed response variables
get_varcov	Get variance-covariance matrix from models
get_varcov.aov	Get variance-covariance matrix from models
get_varcov.betamfx	Get variance-covariance matrix from models
get_varcov.betareg	Get variance-covariance matrix from models
get_varcov.brmsfit	Get variance-covariance matrix from models
get_varcov.clm2	Get variance-covariance matrix from models
get_varcov.default	Get variance-covariance matrix from models
get_varcov.glmgee	Get variance-covariance matrix from models
get_varcov.glmmTMB	Get variance-covariance matrix from models
get_varcov.hurdle	Get variance-covariance matrix from models
get_varcov.MixMod	Get variance-covariance matrix from models
get_varcov.mixor	Get variance-covariance matrix from models
get_varcov.nestedLogit	Get variance-covariance matrix from models
get_varcov.truncreg	Get variance-covariance matrix from models
get_variance	Get variance components from random effects models
get_variance.glmmTMB	Get variance components from random effects models
get_variance.merMod	Get variance components from random effects models
get_variance_dispersion	Get variance components from random effects models
get_variance_distribution	Get variance components from random effects models
get_variance_fixed	Get variance components from random effects models
get_variance_intercept	Get variance components from random effects models
get_variance_random	Get variance components from random effects models
get_variance_residual	Get variance components from random effects models
get_variance_slope	Get variance components from random effects models
get_weights	Get the values from model weights
get_weights.default	Get the values from model weights

-- H --

has_intercept	Checks if model has an intercept
has_single_value	Small helper functions

-- I --

is_converged	Convergence test for mixed effects models
is_empty_object	Check if object is empty
is_gam_model	Checks if a model is a generalized additive model
is_mixed_model	Checks if a model is a mixed effects model
is_model	Checks if an object is a regression model or statistical test object
is_model_supported	Checks if a regression model object is supported by the insight package
is_multivariate	Checks if an object stems from a multivariate response model
is_nested_models	Checks whether a list of models are nested models
is_nullmodel	Checks if model is a null-model (intercept-only)
is_regression_model	Checks if an object is a regression model or statistical test object

-- L --

link_function	Get link-function from model object
link_function.betamfx	Get link-function from model object
link_function.betareg	Get link-function from model object
link_function.DirichletRegModel	Get link-function from model object
link_function.gamlss	Get link-function from model object
link_inverse	Get link-inverse function from model object
link_inverse.betamfx	Get link-inverse function from model object
link_inverse.betareg	Get link-inverse function from model object
link_inverse.DirichletRegModel	Get link-inverse function from model object
link_inverse.gamlss	Get link-inverse function from model object
loglikelihood	Log-Likelihood

-- M --

model_info	Access information from model objects
model_info.default	Access information from model objects
model_name	Name the model
model_name.default	Name the model

-- N --

null_model	Compute intercept-only model for regression models
n_grouplevels	Count number of random effect levels in a mixed model
n_obs	Get number of observations from a model
n_obs.afex_aov	Get number of observations from a model
n_obs.glm	Get number of observations from a model
n_obs.stanmvreg	Get number of observations from a model
n_obs.svyolr	Get number of observations from a model
n_parameters	Count number of parameters in a model
n_parameters.brmsfit	Count number of parameters in a model
n_parameters.default	Count number of parameters in a model
n_parameters.gam	Count number of parameters in a model
n_parameters.glmmTMB	Count number of parameters in a model
n_parameters.merMod	Count number of parameters in a model
n_parameters.zeroinfl	Count number of parameters in a model
n_unique	Small helper functions
n_unique.default	Small helper functions

-- O --

object_has_names	Check names and rownames
object_has_rownames	Check names and rownames

-- P --

print_color	Coloured console output
print_colour	Coloured console output
print_html	Generic export of data frames into formatted tables
print_html.data.frame	Generic export of data frames into formatted tables
print_md	Generic export of data frames into formatted tables
print_md.data.frame	Generic export of data frames into formatted tables
print_parameters	Prepare summary statistics of model parameters for printing

-- S --

safe_deparse	Small helper functions
safe_deparse_symbol	Small helper functions
standardize_column_order	Standardize column order
standardize_column_order.parameters_model	Standardize column order
standardize_names	Standardize column names
standardize_names.parameters_model	Standardize column names
supported_models	Checks if a regression model object is supported by the insight package

-- T --

text_remove_backticks	Remove backticks from a string
text_remove_backticks.data.frame	Remove backticks from a string
trim_ws	Small helper functions
trim_ws.data.frame	Small helper functions