Returns three datasets used in the
vignette("fuzzy_games", package = "neermatch") vignette.
The left dataset is a subset of the game_reviews data containing games
with titles starting with "Metal Gear" or "Metal Slug". The selection
results in 36 records, many of which have the exact same title,
developer, and release year and differ only in their release
platform, score, and reviews fields.
The initial selection of the right records is the same as in the left,
but the data of the right dataset introduce noise in the title and
developer columns. Three characters are randomly removed from the
title column, and one character is randomly removed from the
developer column. The mutated developer column is stored in the
column dev of the right dataset. In addition, three records of the
left dataset are randomly duplicated in the right dataset.
The matches dataset is a data frame with the matching indices of the left and right datasets.
Value
A left data frame with 36 rows and 6 columns. A right data frame with 39 rows and 6 columns. A matches data frame with 39 rows and 2 columns.
Examples
matching_data <- fuzzy_games_example_data()
head(matching_data$left)
#> title platform year score reviews
#> 91 Metal Gear Solid 4: Guns of the Patriots PS3 2008 93.53 85
#> 119 Metal Gear Solid PS 1998 93.24 29
#> 225 Metal Gear Solid 3: Snake Eater PS2 2004 91.77 86
#> 501 Metal Gear Solid V: The Phantom Pain XONE 2015 90.38 12
#> 1085 Metal Gear Solid Mobile MOBI 2008 92.50 2
#> 1315 Metal Gear Solid: Portable Ops PSP 2006 86.95 60
#> developer
#> 91 Kojima Productions/Konami
#> 119 KCEJ/Konami
#> 225 KCEJ/Konami
#> 501 Kojima Productions/Konami
#> 1085 Ideaworks3D/Konami
#> 1315 Kojima Productions/Konami
head(matching_data$right)
#> title platform year score reviews
#> 91 Mtal Ger Solid 4: Guns f the Patriots PS3 2008 93.53 85
#> 119 MetalGea olid PS 1998 93.24 29
#> 225 Mtal Gear Slid 3: SnakeEater PS2 2004 91.77 86
#> 501 Mtal Gear SolidV: The Phantom ain XONE 2015 90.38 12
#> 1085 etal Gear Solid obil MOBI 2008 92.50 2
#> 1315 Meal Ger Soli: Portable Ops PSP 2006 86.95 60
#> dev
#> 91 Kojima Productios/Konami
#> 119 KCEJ/Konam
#> 225 KCJ/Konami
#> 501 Kojima Prouctions/Konami
#> 1085 deaworks3D/Konami
#> 1315 Kojima Poductions/Konami
head(matching_data$matches)
#> left right
#> 1 1 1
#> 2 2 2
#> 3 3 3
#> 4 4 4
#> 5 5 5
#> 6 6 6