Package index • surveycore

Survey design constructors

Create survey design objects from a data frame. All use a tidy-select interface — bare column names, no formula syntax.

as_survey(): Create a Taylor Series Linearization Survey Design
as_survey_srs(): Create a Simple Random Sample Survey Design
as_survey_rep(): Create a Replicate Weights Survey Design
as_survey_twophase(): Create a Two-Phase Survey Design
as_survey_calibrated() experimental: Create a Calibrated / Non-Probability Survey Design
update_design(): Update Design Variables on an Existing Survey Object

Compute weighted estimates with design-correct standard errors.

Assign variable labels, value labels, question prefaces, and notes. Single-variable setters accept bare names; plural setters accept named lists.

Retrieve metadata for a single variable.

extract_var_label(): Extract a Variable Label
extract_val_labels(): Extract Value Labels for a Variable
extract_question_preface(): Extract a Question Preface
extract_var_note(): Extract an Analyst Note
survey_weighting_history(): Extract the Weighting History from a Survey Object

Convert between surveycore objects, survey::svydesign, and srvyr::tbl_svy.

as_svydesign(): Convert a surveycore Design Object to a survey Package Design
from_svydesign(): Convert a survey Package Design to a surveycore Design Object
as_tbl_svy(): Convert a surveycore Design Object to an srvyr tbl_svy
from_tbl_svy(): Convert an srvyr tbl_svy to a surveycore Design Object

S7 classes exported for use in downstream packages and extension code. Use S7::S7_inherits(x, survey_taylor) for class testing.

Internal helpers exported for use in extension packages.

Real-world survey datasets included for testing and illustration.