Get each participant's first visit in dataset
Arguments
- dataset
a tibble::tbl_df containing the following columns:
FXS ID: participant ID number (character())Visit Date: date of clinic visit (base::Date())Event Name: role of clinic visit in the study design (character())
Examples
test_data |> get_visit1()
#> # A tibble: 312 × 470
#> Study `FXS ID` `Event Name` `Visit Date` `Visit Number` `Age at visit` Gender
#> <chr> <chr> <fct> <date> <int> <dbl> <fct>
#> 1 GP4 1 GP3 - Visit… 2019-09-26 2 43.2 Male
#> 2 GP4 10 Visit 3 (Ar… 2017-05-25 NA 69 Male
#> 3 GP3 100 Visit 1 (Ar… 2016-05-23 NA 74.1 Male
#> 4 Trax… 101 GP3 - Visit… 2019-06-26 NA 61.4 Male
#> 5 GP4 102 GP4 - Visit… 2015-02-02 4 63.9 Male
#> 6 Trax… 103 GP3 - Visit… 2021-09-16 1 77.8 Male
#> 7 Trax… 104 GP4 - Visit… 2013-11-26 NA 65.2 Male
#> 8 GP3 105 Visit 1 (Ar… 2013-09-09 NA 50.5 Female
#> 9 Trax… 106 Visit 3 (Ar… 2014-06-17 NA 61 Male
#> 10 Trax… 107 Visit 1 (Ar… 2023-09-05 NA 71.4 Male
#> # ℹ 302 more rows
#> # ℹ 463 more variables: `Primary Race` <fct>, `Primary Ethnicity` <fct>,
#> # `FMR1 Category` <fct>, `Education Level` <fct>, `Years of Education` <dbl>,
#> # `Kinesia Left Kinetic Tremor` <dbl>, `Kinesia Left postural tremor` <dbl>,
#> # `Kinesia Left Rest Tremor` <dbl>, `Kinesia Right Kinetic Tremor` <dbl>,
#> # `Kinesia Right postural tremor` <dbl>, `Kinesia Right Rest Tremor` <dbl>,
#> # `Current Medications 1` <chr>, `Current Medications 10` <chr>, …