ard_hierarchical.md
In cards: Analysis Results Data

ard_hierarchical() works without by variables

Code
  class(ard_heir_no_by)
Output
  [1] "card"       "tbl_df"     "tbl"        "data.frame"

ard_hierarchical() works without any variables

Code
  ard_hierarchical(data = ADAE, variables = starts_with("xxxx"), by = c(TRTA,
    AESEV))
Message
  {cards} data frame: 0 x 0
Output
  data frame with 0 columns and 0 rows

ard_hierarchical(id) argument works

Code
  head(ard_hierarchical(data = ADAE, variables = c(AESOC, AEDECOD), by = c(TRTA,
    AESEV), denominator = dplyr::rename(ADSL, TRTA = ARM), id = USUBJID), 1L)
Condition
  Warning:
  Duplicate rows found in data for the "USUBJID" column.
  i Percentages/Denominators are not correct.
Message
  {cards} data frame: 1 x 15
Output
    group1 group1_level group2 group2_level group3 group3_level variable
  1   TRTA      Placebo  AESEV         MILD  AESOC    GASTROIN…  AEDECOD
    variable_level stat_name stat_label stat
  1      ABDOMINA…         n          n    0
Message
  i 4 more variables: context, fmt_fn, warning, error

Code
  head(ard_hierarchical(data = ADAE, variables = c(AESOC, AEDECOD), by = c(TRTA,
    AESEV), denominator = dplyr::rename(ADSL, TRTA = ARM), id = c(USUBJID, SITEID)),
  1L)
Condition
  Warning:
  Duplicate rows found in data for the "USUBJID" and "SITEID" columns.
  i Percentages/Denominators are not correct.
Message
  {cards} data frame: 1 x 15
Output
    group1 group1_level group2 group2_level group3 group3_level variable
  1   TRTA      Placebo  AESEV         MILD  AESOC    GASTROIN…  AEDECOD
    variable_level stat_name stat_label stat
  1      ABDOMINA…         n          n    0
Message
  i 4 more variables: context, fmt_fn, warning, error

ard_hierarchical_count() works without by variables

Code
  class(ard_heir_no_by)
Output
  [1] "card"       "tbl_df"     "tbl"        "data.frame"

ard_hierarchical_count() works without any variables

Code
  ard_hierarchical_count(data = ADAE, variables = starts_with("xxxx"), by = c(
    TRTA, AESEV))
Message
  {cards} data frame: 0 x 0
Output
  data frame with 0 columns and 0 rows

ard_hierarchical() errors with incomplete factor columns

Code
  ard_hierarchical(dplyr::mutate(mtcars, am = factor(am, levels = character(0))),
  variables = c(vs, am))
Condition
  Error in `ard_hierarchical()`:
  ! Factors with empty "levels" attribute are not allowed, which was identified in column "am".

Code
  ard_hierarchical(dplyr::mutate(mtcars, am = factor(am, levels = c(0, 1, NA),
  exclude = NULL)), variables = c(vs, am))
Condition
  Error in `ard_hierarchical()`:
  ! Factors with NA levels are not allowed, which are present in column "am".

ard_hierarchical_count() errors with incomplete factor columns

Code
  ard_hierarchical_count(dplyr::mutate(mtcars, am = factor(am, levels = character(
    0))), variables = c(vs, am))
Condition
  Error in `ard_hierarchical_count()`:
  ! Factors with empty "levels" attribute are not allowed, which was identified in column "am".

Code
  ard_hierarchical_count(dplyr::mutate(mtcars, am = factor(am, levels = c(0, 1,
    NA), exclude = NULL)), variables = c(vs, am))
Condition
  Error in `ard_hierarchical_count()`:
  ! Factors with NA levels are not allowed, which are present in column "am".