structure(list(field_name = c("record_id", "name_first", "name_last", 
"address", "telephone", "email", "dob", "age", "sex"), form_name = c("demographics", 
"demographics", "demographics", "demographics", "demographics", 
"demographics", "demographics", "demographics", "demographics"
), section_header = c(NA, "Contact Information", NA, NA, NA, 
NA, NA, NA, NA), field_type = c("text", "text", "text", "notes", 
"text", "text", "text", "text", "radio"), field_label = c("Study ID", 
"First Name", "Last Name", "Street, City, State, ZIP", "Phone number", 
"E-mail", "Date of birth", "Age (years)", "Gender"), select_choices_or_calculations = c(NA, 
NA, NA, NA, NA, NA, NA, NA, "0, Female|1, Male"), field_note = c(NA, 
NA, NA, NA, "Include Area Code", NA, NA, NA, NA), text_validation_type_or_show_slider_number = c(NA, 
NA, NA, NA, "phone", "email", "date_ymd", NA, NA), text_validation_min = c(NA_character_, 
NA_character_, NA_character_, NA_character_, NA_character_, NA_character_, 
NA_character_, NA_character_, NA_character_), text_validation_max = c(NA_character_, 
NA_character_, NA_character_, NA_character_, NA_character_, NA_character_, 
NA_character_, NA_character_, NA_character_), identifier = c(NA, 
"y", "y", "y", "y", "y", "y", NA, NA), branching_logic = c(NA_character_, 
NA_character_, NA_character_, NA_character_, NA_character_, NA_character_, 
NA_character_, NA_character_, NA_character_), required_field = c(NA_character_, 
NA_character_, NA_character_, NA_character_, NA_character_, NA_character_, 
NA_character_, NA_character_, NA_character_), custom_alignment = c(NA_character_, 
NA_character_, NA_character_, NA_character_, NA_character_, NA_character_, 
NA_character_, NA_character_, NA_character_), question_number = c(NA_character_, 
NA_character_, NA_character_, NA_character_, NA_character_, NA_character_, 
NA_character_, NA_character_, NA_character_), matrix_group_name = c(NA_character_, 
NA_character_, NA_character_, NA_character_, NA_character_, NA_character_, 
NA_character_, NA_character_, NA_character_), matrix_ranking = c(NA_character_, 
NA_character_, NA_character_, NA_character_, NA_character_, NA_character_, 
NA_character_, NA_character_, NA_character_), field_annotation = c(NA_character_, 
NA_character_, NA_character_, NA_character_, NA_character_, NA_character_, 
NA_character_, NA_character_, NA_character_)), row.names = c(NA, 
-9L), class = c("tbl_df", "tbl", "data.frame"))
