Crunch expressions internal

See expressions for more details.

x %in% table

crunchDifftime(e1, e2, resolution = NULL)

datetimeFromCols(year, month, day, hour = NULL, minute = NULL, second = NULL)

e1 %ornm% e2

# S4 method for CrunchExpr
!(x)

# S4 method for CategoricalVariable,character
%in%(x, table)

# S4 method for CategoricalVariable,factor
%in%(x, table)

# S4 method for TextVariable,character
%in%(x, table)

# S4 method for NumericVariable,numeric
%in%(x, table)

# S4 method for DatetimeVariable,Date
%in%(x, table)

# S4 method for DatetimeVariable,POSIXt
%in%(x, table)

# S4 method for DatetimeVariable,character
%in%(x, table)

# S4 method for CategoricalVariable,numeric
%in%(x, table)

# S4 method for CategoricalVariable,numeric
==(e1, e2)

# S4 method for CategoricalVariable,character
==(e1, e2)

# S4 method for CategoricalVariable,factor
==(e1, e2)

# S4 method for CategoricalVariable,numeric
!=(e1, e2)

# S4 method for CategoricalVariable,character
!=(e1, e2)

# S4 method for CategoricalVariable,factor
!=(e1, e2)

# S4 method for CrunchVarOrExpr
is.na(x)

is.valid(x)

bin(x)

selectCategories(x, selections, collapse = TRUE)

crunchBetween(x, lower, upper, inclusive = c(TRUE, FALSE))

rowAll(x, na.rm = FALSE)

rowAny(x, na.rm = FALSE)

rowAnyNA(x)

rowAllNA(x)

# S4 method for CrunchVarOrExpr
complete.cases(x, ...)

# S4 method for CrunchVarOrExpr
is.selected(x)

asSelected(x)

selectedDepth(x)

arraySelections(x)

# S4 method for CrunchVarOrExpr
nchar(x, type = "chars", allowNA = FALSE, keepNA = NA)

trim(x, min, max)

alterCategoriesExpr(
  x,
  categories = NULL,
  category_order = NULL,
  subvariables = NULL
)

alterArrayExpr(
  x,
  add = NULL,
  order = NULL,
  order_id = c("alias", "name", "id"),
  remove = NULL,
  remove_id = c("alias", "name", "id"),
  subreferences = NULL,
  subreferences_id = c("alias", "name", "id")
)

arraySubsetExpr(x, subvars, subvar_id = c("alias", "name", "id"))

makeFrame(x, numeric = NULL)

Arguments

x, e1, e2

inputs

table, na.rm, upper, lower, inclusive, regex, ignore_case, selections, collapse, tiers,

cases,data,resolution,year,month,day,hours,minutes,seconds,min,max,categories,category_order, subvariables,remove,remove_id,subreferences,subreferences_id Other parameters used in some functions, see details of expressions for more details.

Value

Most functions return a CrunchExpr or CrunchLogicalExpr. as.vector returns an R vector.