Normalise an SWC format block of neuron morphology data

normalise_swc(
  x,
  requiredColumns = c("PointNo", "Label", "X", "Y", "Z", "W", "Parent"),
  ifMissing = c("usedefaults", "warning", "stop"),
  includeExtraCols = TRUE,
  defaultValue = list(PointNo = seq.int(nrow(x)), Label = 2L, X = NA_real_, Y =
    NA_real_, Z = NA_real_, W = NA_real_, Parent = NA_integer_)
)

Arguments

x

A data.frame containing neuron morphology data

requiredColumns

Character vector naming columns we should have

ifMissing

What to do if x is missing a required column

includeExtraCols

Whether to include any extra columns include in codex

defaultValue

A list containing default values to use for any missing columns

Value

A data.frame containing the normalised block of SWC data with standard columns in standard order.

Details

Note that row.names of the resultant data.frame will be set to NULL so that they have completely standard values.

See also