citrus.buildEndpointModel: Build an endpoint model

In ParkerICI/kumquat: Identification of stratifying subpopulations in Flow Cytometry Data (based on the Citrus package)

Description

This function constructs an endpoint model using features calculated by citrus.

Usage

citrus.buildModel.classification(
  features,
  labels,
  type,
  regularizationThresholds,
  ...
)

citrus.buildModel.continuous(
  features,
  labels,
  type,
  regularizationThresholds,
  ...
)

citrus.buildEndpointModel(
  features,
  labels,
  family = "classification",
  type = "pamr",
  regularizationThresholds = NULL,
  ...
)

Arguments

features	A numeric matrix of predictive features. Rows are observations and column entries are features.
labels	A vector of endpoint values (i.e. class labels) for each row of the feature matrix.
type	Statistical model to be used. For family='classification', options are pamr (Nearest Shrunken Centroid), glmnet (Lasso-regularized logistic regression), and sam (Non-parametric test in differences of means). For family='continuous', options are glmnet (L1-regularized linear regression), and sam.
regularizationThresholds	Vector of regularization values for penalized model construction. If NULL, values are automatically generated. Not valid for sam models.
...	Other parameters passed to model-fitting procedures.
family	Family of endpoint model to be constructed. Valid values are classification and continuous.

Value

An object of class citrus.endpointModel with properties:

model	The statistical model fit on supplied data.
regularizationThresholds	Regularization Thresholds used to constrain penalized models.
family	Family of model.
type	Model type.

Author(s)

Robert Bruggner

ParkerICI/kumquat documentation built on Dec. 18, 2021, 6:40 a.m.