# draw_functions: Draw data, estimates, and inquiries from a design In DeclareDesign: Declare and Diagnose Research Designs

## Description

Draw data, estimates, and inquiries from a design

## Usage

 ``` 1 2 3 4 5 6 7 8 9 10 11``` ```draw_data(design, data = NULL, start = 1, end = length(design)) draw_inquiry(...) draw_inquiries(...) draw_estimands(...) draw_estimand(...) draw_estimates(...) ```

## Arguments

 `design` A design object, typically created using the + operator `data` A data.frame object with sufficient information to get the data, estimates, inquiries, an assignment vector, or a sample. `start` (Defaults to 1) a scalar indicating which step in the design to begin with. By default all data steps are drawn, from step 1 to the last step of the design. `end` (Defaults to `length(design)`) a scalar indicating which step in the design to finish drawing data by. `...` A design or set of designs typically created using the + operator

## Examples

 ``` 1 2 3 4 5 6 7 8 9 10 11 12 13 14 15 16 17 18 19``` ```design <- declare_model( N = 100, U = rnorm(N), potential_outcomes(Y ~ Z + U) ) + declare_inquiry(ATE = mean(Y_Z_1 - Y_Z_0)) + declare_sampling(S = complete_rs(N, n = 75), legacy = FALSE) + declare_assignment(Z = complete_ra(N, m = 50), legacy = FALSE) + declare_measurement(Y = reveal_outcomes(Y ~ Z)) + declare_estimator(Y ~ Z, inquiry = "ATE") dat <- draw_data(design) dat_no_sampling <- draw_data(design, end = 3) draw_inquiries(design) draw_estimates(design) ```

DeclareDesign documentation built on Feb. 15, 2021, 1:07 a.m.