lto-demo | R Documentation |
A family of datasets extracted from LTO v0.3.3, comprising 2872 LTO themes and 335 thematically annotated The Twilight Zone American media franchise stories.
Found in the data are thematic annotations for
156 The Twilight Zone (1959) television series episodes
3 Twilight Zone: The Movie (1983) film sub-stories
110 The Twilight Zone (1985) television series episodes
3 Twilight Zone: Rod Serling's Lost Classics (1994) film sub-stories
43 The Twilight Zone (2002) television series episodes
20 The Twilight Zone (2019) television series episodes
The data consists of four tibble
class objects:
metadata_tbl
: a tibble
of LTO demo data summary
information with 7 rows and 2 columns:
name: | Metadatum name (e.g. version, encoding, etc.) |
value: | Metadatum value (e.g. "demo", "UTF-8", etc.) |
themes_tbl
: a tibble
of LTO demo data themes
with 2872 rows (themes) and 11 columns:
theme_index: | Integer ID (unique) |
theme_name: | Theme name (unique) |
description: | Theme definition |
notes: | Theme definition elaborations and caveats |
aliases: | Theme name aliases |
template: | Theme special cases |
parents: | Parent themes |
ancestors: | Ancestor themes |
examples: | Example usages |
references: | Reference URLs |
source: | Path to file where theme is defined |
stories_tbl
: a tibble
of LTO demo data stories
with 335 rows (stories) and 10 columns:
story_index: | Integer ID (unique) |
story_id: | Story ID (unique) |
title: | Official title |
date: | Release date |
description: | Information used for identifying the story |
component_story_ids: | Sub-story story IDs (used for frame stories) |
collections: | Collection IDs of collections to which the story belongs |
references: | Reference URLs |
themes: | Thematic annotations |
source: | Path to file where story is defined |
collections_tbl
: a tibble
of LTO demo data
collections with 5 rows (story collections) and 9 columns:
collection_index: | Integer ID (unique) |
collection_id: | Collection ID (unique) |
title: | The collection ID stripped of all colon separated prefixes |
date: | Earliest and latest dates of stories in the collection |
description: | Minimal information defining the collection |
component_story_ids: | Story IDs of member stories of the collection |
references: | Reference URLs |
themes: | Collection level thematic annotations |
source: | Path to file where collection is defined |
The data is stored internally in the package ‘R/sysdata.rda’ file and cannot be accessed directly. Check the examples below for more on how to best explore the data.
Theme Ontology. (2021, October 31). LTO v0.3.3. https://github.com/theme-ontology/theming/releases/tag/v0.3.3
The Twilight Zone. (2021, July 25). In Wikipedia https://en.wikipedia.org/wiki/The_Twilight_Zone
# Print a copy of LTO demo version metadata to console:
set_lto("demo")
demo_metadata_tbl <- clone_active_metadata_tbl()
demo_metadata_tbl
# Print a copy of LTO demo themes to console:
set_lto("demo")
demo_themes_tbl <- clone_active_themes_tbl()
demo_themes_tbl
# Print a copy of LTO demo stories to console:
set_lto("demo")
demo_stories_tbl <- clone_active_stories_tbl()
demo_stories_tbl
# Print a copy of LTO demo collections to console:
set_lto("demo")
demo_collections_tbl <- clone_active_collections_tbl()
demo_collections_tbl
# Print collection IDs to console:
demo_collections_tbl$collection_id
# Print The Twilight Zone (2019) component story IDs to console:
library(dplyr)
collection_id <- "Collection: tvseries: The Twilight Zone (2019)"
demo_collections_tbl %>%
filter(collection_id %in% !!collection_id) %>%
pull(component_story_ids) %>%
unlist(use.names = FALSE)
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