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API
Examples
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Data
Dataset
larch.Dataset.dc.from_idca
larch.Dataset.dc.from_idce
larch.Dataset.dc.from_idco
larch.Dataset.dc.n_cases
larch.Dataset.dc.n_alts
larch.Dataset.dc.CASEID
larch.Dataset.dc.ALTID
larch.Dataset.dc.alts_mapping
larch.Dataset.dc.caseids
larch.Dataset.dc.dissolve_zero_variance
larch.Dataset.dc.query_cases
larch.Dataset.dc.set_altids
larch.Dataset.dc.set_altnames
larch.Dataset.dc.set_dtypes
larch.Dataset.dc.setup_flow
larch.Dataset.dc.get_expr
DataTree
larch.DataTree
larch.DataTree.root_node_name
larch.DataTree.subspaces
larch.DataTree.relationships_are_digitized
larch.DataTree.n_cases
larch.DataTree.n_alts
larch.DataTree.CASEID
larch.DataTree.ALTID
larch.DataTree.add_dataset
larch.DataTree.add_relationship
larch.DataTree.digitize_relationships
larch.DataTree.query_cases
larch.DataTree.replace_datasets
larch.DataTree.setup_flow
Models
Model
larch.Model
larch.Model.datatree
larch.Model.dataset
larch.Model.n_cases
larch.Model.choice_ca_var
larch.Model.choice_co_vars
larch.Model.choice_co_code
larch.Model.availability_ca_var
larch.Model.availability_co_vars
larch.Model.utility_ca
larch.Model.utility_co
larch.Model.quantity_ca
larch.Model.pf
larch.Model.pvals
larch.Model.pnames
larch.Model.pholdfast
larch.Model.pnullvals
larch.Model.pmaximum
larch.Model.pminimum
larch.Model.pbounds
larch.Model.pstderr
larch.Model.mixtures
larch.Model.most_recent_estimation_result
larch.Model.possible_overspecification
larch.Model.set_values
larch.Model.lock_value
larch.Model.set_cap
larch.Model.remove_unused_parameters
larch.Model.maximize_loglike
larch.Model.calculate_parameter_covariance
larch.Model.loglike_null
larch.Model.analyze_predictions_co
larch.Model.analyze_predictions_co_figure
larch.Model.analyze_elasticity
larch.Model.histogram_on_idca_variable
larch.Model.parameter_summary
larch.Model.estimation_statistics
larch.Model.mixture_summary
larch.Model.to_xlsx
larch.Model.bhhh
larch.Model.check_d_loglike
larch.Model.d_loglike
larch.Model.d_loglike_casewise
larch.Model.loglike
larch.Model.loglike_casewise
larch.Model.logloss
larch.Model.logsums
larch.Model.probability
larch.Model.quantity
larch.Model.total_weight
larch.Model.utility
larch.Model.doctor
Linear Functions
NestingTree
larch.NestingTree
larch.NestingTree.new_node
larch.NestingTree.add_node
larch.NestingTree.remove_node
larch.NestingTree.add_edge
larch.NestingTree.remove_edge
Mixtures
larch.model.mixtures.Mixture
larch.model.mixtures.Normal
larch.model.mixtures.LogNormal
larch.model.mixtures.NegLogNormal
ModelGroup
larch.ModelGroup
larch.ModelGroup.pf
larch.ModelGroup.pvals
larch.ModelGroup.pnames
larch.ModelGroup.pholdfast
larch.ModelGroup.pnullvals
larch.ModelGroup.pmaximum
larch.ModelGroup.pminimum
larch.ModelGroup.pbounds
larch.ModelGroup.pstderr
larch.ModelGroup.mixtures
larch.ModelGroup.most_recent_estimation_result
larch.ModelGroup.possible_overspecification
larch.ModelGroup.set_values
larch.ModelGroup.lock_value
larch.ModelGroup.set_cap
larch.ModelGroup.estimate
larch.ModelGroup.maximize_loglike
larch.ModelGroup.calculate_parameter_covariance
larch.ModelGroup.loglike_null
larch.ModelGroup.parameter_summary
larch.ModelGroup.to_xlsx
larch.ModelGroup.total_weight
larch.ModelGroup.loglike
larch.ModelGroup.logloss
larch.ModelGroup.d_loglike
larch.ModelGroup.d_logloss
larch.ModelGroup.loglike_casewise
larch.ModelGroup.doctor
Latent Class Model
larch.LatentClass
Troubleshooting
larch.model.troubleshooting.doctor
larch.model.troubleshooting.chosen_but_not_available
larch.model.troubleshooting.chosen_but_zero_quantity
larch.model.troubleshooting.nothing_chosen_but_nonzero_weight
larch.model.troubleshooting.nan_data_co
larch.model.troubleshooting.nan_weight
larch.model.troubleshooting.low_variance_data_co
larch.model.troubleshooting.overspecification
API
Model
larch.Model.n_cases
larch.Model.n_cases
#
property
Model.
n_cases
:
int
#
The number of cases in the attached data.
On this page
Model.n_cases
This Page
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