Infusion2.3.0 package

Inference Using Simulation

add.reftable

Create or augment a list of simulated distributions of summary statist...

add.simulation

Create or augment a list of simulated distributions of summary statist...

check_raw_stats

Check linear dependencies among raw summary statistics

confint.SLik

Compute confidence intervals by (profile) summary likelihood

constr_crits

Specificying arbitrary constraints on parameters

def_projectors

Wrapper to generate projection functions for all parameters

dMixmod

Internal S4 classes.

example_raw_proj

Workflow for primitive method, with projections

example_raw

Workflow for primitive method, without projections

example_reftable

Workflow for method with reference table

extractors

Summary, print and logLik methods for Infusion results.

focal_refine

Refine summary likelihood profile in focal parameter values

get_from

Backward-compatible extractor from summary-likelihood objects

get_nbCluster_range

Control of number of components in Gaussian mixture modelling

get_workflow_design

Workflow design

goftest

Assessing goodness of fit of inference using simulation

handling_NAs

Discrete probability masses and NA/NaN/Inf in distributions of summary...

infer_logLs

Infer log Likelihoods using simulated distributions of summary statist...

infer_SLik_joint

Infer a (summary) likelihood surface from a simulation table

infer_surface

Infer a (summary) likelihood or tail probability surface from inferred...

Infusion-internal

Internal Infusion Functions

Infusion

Inference using simulation

init_grid

Define starting points in parameter space.

latent

Modeling and predicting latent variables

MAF.options

Control of MAF design and training

magic.binning

Multivariate histogram

MSL

Maximum likelihood from an inferred likelihood surface

options

Infusion options settings

plot_proj

Diagnostic plots for projections

plot.SLik

Plot fit objects

plot1Dprof

Plot likelihood profiles

predict.SLik_j

Evaluate log-likelihood for given parameters

profile.SLik

Compute profile summary likelihood

project

Learn a projection method for statistics and apply it

refine.SLik

Refine estimates iteratively

reparam

Conversion to new parameter spaces

sample_volume

Sample the parameter space

save_MAFs

Save or load MAF Python objects

simulate.SLik_j

Simulate method for an SLik_j object.

SLRT

Summary likelihood ratio tests

summLik

Model density evaluation for given data and parameters

update_obs

Updating an 'SLik_j' object for new data

Implements functions for simulation-based inference. In particular, implements functions to perform likelihood inference from data summaries whose distributions are simulated, as first described in Rousset et al. (2017) <doi:10.1111/1755-0998.12627>. The package implements more advanced methods described in Rousset et al. (2025) <doi:10.1101/2024.09.30.615940>.