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02-data-cards.Rmd
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02-data-cards.Rmd
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# card data
## read raw
using `series_names_spreadsheet` vector (which does not necessarily match the series names provided by Bulbapedia), read the excels.
```{r}
raw_xlsx <-
map(
series_names_spreadsheet,
~ read_xlsx(
excel_path,
sheet = .x,
skip = 3,
col_types = "text"
)
) # 30 sec
```
## convert to df
`raw_xlsx` is still a list. Convert it to df:
```{r}
df_series |> select(!ends_with("_ja")) #156 series
df_series_en <- df_series |> filter(!is.na(series)) |> select(!ends_with("_ja")) |> distinct() # 143 series
cards_df <-
map2(
.x = raw_xlsx,
.y = c_series_spreadsheet_renamed,
~ mutate(.data = .x, series = rep(.y, nrow(.x)))
) |>
map(
~ mutate(
.data = .x,
set_no = `Set #` |> as.character() # some are num, some are char
)
) |>
bind_rows() |>
rename(card_type = Type, card_name = Name) |>
filter(!is.na(card_type)) |> # remove empty rows
select(set_no, card_name, card_type, series) |>
left_join(
df_series_en,
by = c("series")
)
cards_df |>
filter(
series == "DP Black Star Promos"
) # no duplicates
cards_df # 14565
```
## fix typos in card_type
"Fightning", "Coloress" etc.
```{r}
# check typos
pokemon_df_summarised <- cards_df |>
group_by(card_type) |>
summarise(n = n()) |>
arrange(n |> desc())
cards_df$card_type |> unique()
```
```{r}
cards_df_typo <- cards_df |>
mutate(
card_type = recode(card_type,
Fightning = "Fighting",
FIGHting = "Fighting",
Coloress = "Colorless",
Colorelss = "Colorless",
Normal = "Colorless",
Electric = "Lightning",
Lightnijg = "Lightning",
Lighting = "Lightning"
),
card_name =
str_replace(
card_name, "\\s+", " "
) |> # Garados* δ EX Holon Phantoms 102/110 includes two spaces :(
str_replace("Dartix", "Dartrix") |>
str_replace("\\sForm\\s", " Forme ") |>
str_replace("Melmetal\\sV", "MelmetalV") |>
str_replace("Exeggutor\\sV", "ExeggutorV") |>
str_replace("Hatternee", "Hatterene") |>
str_replace("Primal KyogreEK", "Primal KyogreEX") |>
str_replace("StaraptorFCLV.X", "StaraptorFBLV.X") |>
str_replace("Sirfetch’d", "Sirfetch'd") |>
str_replace("Castform\\sRain\\s", "Castform Rainy\\s"),
card_type = if_else(card_name == "Morty", "Supporter", card_type), # one of the two Morty incorrectly classified as "Psychic"
)
```
```{r}
c_types_non_pokemon <- c("Trainer", "Energy", "Supporter", "Item", "Stadium", "Tool", "TM")
pokemon_type_ranking <- cards_df_typo |>
filter(!card_type %in% c_types_non_pokemon) |>
group_by(card_type) |>
summarise(n = n()) |>
arrange(desc(n))
c_major_types <- pokemon_type_ranking |>
filter(n > 100) |> # omit type+type pokemons
select(card_type) |>
pull()
#check
c_major_types
```
```{r}
c_mixed_types <- pokemon_type_ranking |>
filter(n <= 100) |> # select type+type pokemons
select(card_type) |>
pull()
#check
c_mixed_types
```
## color the types
[kawaii](https://pokepalettes.com/)
[palettetown and pokepal](https://github.com/timcdlucas/palettetown) not so much helpful here
[r base color sucks](https://bookdown.org/hneth/ds4psy/D-3-apx-colors-basics.html)
[manually pick colour](https://codepen.io/HunorMarton/details/eWvewo)
```{r}
df_type_colour <- tribble(
~ card_type2, ~ rgb, ~ colour,
"non-Pokémon", "#f8f8f8", "grey",
"Water", "#4AA9DC", "lightblue",
"Grass", "#9BDE71", "green",
"Psychic", "#7D66A3", "purple",
"Colorless", "#D1D1D1", "lightgrey",
"Fighting", "#FCAC26", "orange",
"Fire", "#F5592D", "red",
"Lightning", "#F9E000", "yellow",
"Darkness", "#37464C", "darkgrey",
"Metal", "#707C79", "silver",
"Dragon", "#ABAD00", "gold",
"Fairy", "#F2499A", "pink",
"mixed", "#000000", "black",
)
df_type_colour %>%
ggplot(aes(x = 1, y = 1:nrow(.), colour = I(rgb), label = card_type2)) +
geom_text(fontface = "bold")+
theme_pokemon
c_named_colour <- df_type_colour |>
# column_to_rownames(var = "card_type") |>
select(card_type2, rgb) |>
deframe() # https://stackoverflow.com/questions/19265172/converting-two-columns-of-a-data-frame-to-a-named-vector
```
## repair set numbers that are converted to Dates
regex: [Rdrr](https://rdrr.io/cran/stringi/man/about_search_regex.html)
```{r}
cards_df_date <- cards_df_typo|>
mutate(
card_type2 = case_when(
card_type %in% c_mixed_types ~ "mixed",
TRUE ~ card_type),
is_pokemon = !card_type %in% c_types_non_pokemon & card_name != "Buried Fossil"
# tricky edge case: Buried Fossil is not a pokemon but
# Colorless item that can be used like a pokemon.
) |>
mutate(
set =
case_when(
str_detect(
set_no,
pattern = "\\d{4}-\\d{2}-\\d{2}"
) ~
# use {} to use dot operator more than once,
# and use %>% instead of base |> to do so. base pipe doesn't support it
ymd(set_no) %>%
{str_c(month(.), "/", day(.))}, # 11086 failed to parse
str_detect(
set_no,
pattern = "\\d{5}.0"
) ~
as.character(set_no) |>
as.numeric() |>
as.Date(origin = "1899/12/30") %>%
{str_c(month(.), "/", day(.))}, # NAs introduced by coersion
TRUE ~ set_no
)
) |>
select(set, everything(), -set_no)
cards_df_date
```
Ignore the warnings (`Warning: 11193 failed to parse.Warning: NAs introduced by coercion`). Idk why it warns me that.
## card number, promo or not
[regex stringr](https://stringr.tidyverse.org/articles/regular-expressions)
[cheat sheet](https://evoldyn.gitlab.io/evomics-2018/ref-sheets/R_strings.pdf) look arounds
```{r}
# https://stackoverflow.com/questions/6109882/regex-match-all-characters-between-two-strings
# str_view_all("BH233/BH244", "(?<=[:alpha:]{0,8})\\d+(?=/)")
# str_view_all("50a/147", "(?<=[:alpha:]{0,8})\\d+(?=[:lower:]{0,1}/)")
cards_df_card_no <- cards_df_date |>
mutate(
card_number =
case_when(
str_detect(set, ".?/.?") ~
str_extract(
set,
"(?<=[:alpha:]{0,3})\\d+(?=[:lower:]{0,1}/)"
) |>
as.integer(),
str_detect(set, "\\d+") ~
str_extract(set, "\\d+") |> as.integer(),
str_detect(set, "\\d+$") ~
str_extract(set, "\\d+$") |> as.integer(),
TRUE ~ NA_integer_
),
cards_total_official =
if_else(
str_detect(set, ".?/.?"),
str_extract(
set,
"(?<=/[:alpha:]{0,3})\\d+"
) |>
as.integer(),
NA_integer_
),
is_secret_card = (card_number > cards_total_official), # !is.na(card_total) &&
release_date = as_date(release_date) # POSIXct to Date
)
cards_df_card_no |> colnames()
cards_df_card_no2 <-
cards_df_card_no |>
select(
card_name,
series,
release_date,
set,
card_number,
cards_total_official,
starts_with("is_"),
everything()
)
cards_df_card_no2
```
## count of data points
Add a row to df that counts up the number of actual data points of pokemon cards available in the dataset [#4](https://github.com/xerroxcopy/pokemon-tcg/issues/4)
```{r}
summarise_df_count_cards <-
cards_df_card_no2 |>
filter(is_pokemon) |> # count only pokemons
group_by(series) |>
summarise(pokemon_data_count = n())
summarise_df_count_cards
df_series2 <- df_series |>
left_join(summarise_df_count_cards, by = "series") |>
select(series_class:cards_total, pokemon_data_count, everything())
```
## name the final df df_card
```{r}
df_card <- cards_df_card_no2
```
wrangle the `df` further in `pokemon-genes.Rmd` next. `df` to `df_genes`.
## columns
```{r}
# df |> colnames() |> paste0(collapse = "|\n")
# df$series_class|> unique()
# df |>
# filter(series == "Pokémon GO")
df_card |> filter(release_date == as.Date("2009-12-01"))
df_card |> dim() # 14565 x 13
```
|column|meaning|
|---|---|
|`card_name`|name from V3.25, fixed typo.|
|`series_gen`|generation of the series according to V3.25|
|`series`|name of the series. the names are aligned to that on bulbapedia.|
|`release_date`|release date of the series according to bulbapedia (except `Trainer Kit`s, which are based on V3.25). date, not POSIXct. |
|`set`|set_no in V3.25. `chr`|
|`card_number`|card number of `set`, `int`. `12` if `GH12/GH124`, `123` if `AB123`.|
|`cards_total_official`|official total number of cards, excluding secret cards. `int`. Available only if the card number is stylized as a fraction, e.g., `GH12/GH124`.|
|`is_pokemon`|`TRUE` if pokemon. `Buried Fossil` is `FALSE` though it has a `card_type` of `Colorless`.|
|`is_secret_card`|`TRUE` if `card_number` of that card exceeds `cards_total_official`.|
|`card_type`|type of the card, `df$card_type |> unique()` `Lightning`, `Tool`, `Metal/Fighting`, etc. Some typos are fixed.|
|`series_class`|from `df_series`, `Black Star Promo`, `Main Expansion`, `Special Expansions`, `Trainer Kit`, `Pop Series`, and `McDonalds Collection`. classified based on bulbapedia.|
|`cards_total`|the total count of the cards, according to Bulbapedia. Doesn't necessarily match the number of cards listed in `df`, since the spreadsheet may be incomplete.|
|`series_abb`|abbreviation on Bulbapedia.|
|`meta_is_bulba_only`|metadata: `TRUE` if the series is available on Bulbapedia. in `df` this is all `FALSE`.|
|`meta_is_v325_only`|metadata: `TRUE` if the series is available on spreadsheet but not on the series list of Bulbapedia. `TRUE`: `Trainer Kit`s, `FALSE` everything else.|
|`colour`||
|`card_type2`|simplified `card_type`s.|