Pengantar Visualisasi Data dengan Julia
Gustavo Vieira Suñe
Data Analyst

tomato| Date | Harga (Rupee) |
|---|---|
| FEB-2004 | 10.0 |
| MAR-2004 | 12.0 |
| APR-2004 | 6.0 |
| MAY-2004 | 8.0 |
| ... | ... |
tomato.Date = sort(
tomato.Date, :Date
)
# Plot deret waktu plot( tomato.Date, tomato.Price,# Kustomisasi plot linewidth=2, linecolor=:tomato, label="Tomato" ) xlabel!("Date") ylabel!("Harga Satuan (Rupee)")

tomato| Date | Harga (Rupee) |
|---|---|
| APR-2004 | 6.0 |
| APR-2005 | 10.0 |
| APR-2006 | 8.0 |
| APR-2007 | 8.0 |
| ... | ... |
using Dates
birthday = Date("1989-12-04")
birthday = Date(
"1989/DEC/04", dateformat"y/u/d"
)
birthday = Date(
"Dec 4, 1989", dateformat"u d, y"
)
| Kode | Cocok | Contoh |
|---|---|---|
| Y/y | Tahun (YYYY) | 1989, 2023 |
| m | Bulan (MM) | 1, 10 |
| u | Singkatan bulan | Jan, DEC |
| U | Nama bulan | January, DECEMBER |
| d | Hari (DD) | 4, 28 |
| H | Jam (HH) | 12, 22 |
| M | Menit (MM) | 05, 25 |
| S | Detik (SS) | 10, 59 |
tomato.Date = Date.(
tomato.Date, dateformat"u-y"
)
tomato.Date = sort(
tomato.Date, :Date
)
| Date | Harga (Rupee) |
|---|---|
| 2004-02-01 | 10.0 |
| 2004-03-01 | 12.0 |
| 2004-04-01 | 6.0 |
| 2004-05-01 | 8.0 |
| ... | ... |
# Plot deret waktu
plot(
tomato.Date,
tomato.Price,
# Kustomisasi plot
linewidth=2,
linecolor=:tomato,
label="Tomato"
)
xlabel!("Date")
ylabel!("Harga Satuan (Rupee)")

# Baris dengan harga tertinggi maximum_price = tomato[ argmax(tomato.Price), :]# Anotasi plot annotate!( # Koordinat maximum_price.Date, maximum_price.Price + 2,# Teks anotasi "Highest Price", annotationfontsize=8 )

Pengantar Visualisasi Data dengan Julia