africamonitor (version 0.2.4)

am_pivot_wider: Reshape Long API Data to Column-Based Format

Description

This function automatically reshapes long (stacked) raw data from the API (am_data(..., wide = FALSE)) to a wide format where each variable has its own column. It can also be used as a general purpose reshaping command - with an additional capability to handle variable labels.

Usage

am_pivot_wider(
  data,
  id_cols = intersect(c("ISO3", .AMT), names(data)),
  names_from = "Series",
  values_from = "Value",
  labels_from = if (any(names(data) == "Label")) "Label" else NULL,
  expand.date = FALSE,
  ...
)

Value

A data.table with the reshaped data.

Arguments

data

raw data from the API: A long format data frame where all values are stacked in a value column.

id_cols

character. Temporal identifiers of the data. By default all variables in .AMT and "ISO3" are selected.

names_from

character. The column containing the series codes. These will become the names of the new columns in the wider data format.

values_from

character. The column containing the data values.

labels_from

character. The column containing the labels describing the series.

expand.date

logical. TRUE will call am_expand_date on the data after reshaping.

...

further arguments passed to pivot or am_expand_date.

See Also

am_pivot_longer, africamonitor

Examples

# \donttest{
# Return all indicators for Kenya and Nigeria from the year 2000 onwards
am_pivot_wider(am_data(c("KEN", "NGA"), from = 2000, wide = FALSE))
# }