Hello, Quarto

Sun, 18 Jan 2026 00:00:00 +0000

Quarto format(.qmd)을 통한 블로그 포스팅이 가능한지 여부 파악 기존 .Rmd, .Rmarkdown 포맷으로만 가능하다고 생각했던 블로그 포스팅에 .qmd를 통해서도 가능한지 여부 테스트 진행

Code test

R

plotly(Gapminder)

library(gapminder)
library(ggplot2)
library(plotly)

g <- gapminder %>% 
  filter(year == 2007) %>% 
  ggplot(aes(x = gdpPercap, y = lifeExp, color = continent, size = pop, ids = country)) +
  geom_point(alpha = 0.5) +
  ggtitle("Life expectancy versus GDP, 2007") +
  xlab("GDP per capita (US$)") +
  ylab("Life expectancy (years)") +
  scale_color_discrete(name = "Continent") +
  scale_size_continuous(name = "Population") + 
  theme_bw()

ggplotly(g)

leaflet

library(leaflet)
leaflet() %>%
  addTiles() %>%  # Add default OpenStreetMap map tiles
  addMarkers(lng=174.768, lat=-36.852, popup="The birthplace of R")

Python

matplotlib(Polar Axis)

For a demonstration of a line plot on a polar axis

import numpy as np
import matplotlib.pyplot as plt

r = np.arange(0, 2, 0.01)
theta = 2 * np.pi * r
fig, ax = plt.subplots(subplot_kw={'projection': 'polar'})
ax.plot(theta, r)
ax.set_rticks([0.5, 1, 1.5, 2])
ax.grid(True)
plt.show()

Leaflet Figure

from ipyleaflet import Map, Marker, basemaps, basemap_to_tiles
m = Map(
  basemap=basemap_to_tiles(
    basemaps.NASAGIBS.ModisTerraTrueColorCR, "2017-04-08"
  ),
  center=(52.204793, 360.121558),
  zoom=4
)
m.add_layer(Marker(location=(52.204793, 360.121558)))

print(m)

Map(center=[52.204793, 360.121558], controls=(ZoomControl(options=['position', 'zoom_in_text', 'zoom_in_title', 'zoom_out_text', 'zoom_out_title']), AttributionControl(options=['position', 'prefix'], position='bottomright')), crs={'name': 'EPSG3857', 'custom': False}, default_style=MapStyle(), dragging_style=MapStyle(cursor='move'), layers=(TileLayer(attribution='Imagery provided by services from the Global Imagery Browse Services (GIBS), operated by the NASA/GSFC/Earth Science Data and Information System (<a href="https://earthdata.nasa.gov">ESDIS</a>) with funding provided by NASA/HQ.', base=True, max_zoom=9, min_zoom=1, name='NASAGIBS.ModisTerraTrueColorCR', options=['attribution', 'bounds', 'detect_retina', 'max_native_zoom', 'max_zoom', 'min_native_zoom', 'min_zoom', 'no_wrap', 'pm_ignore', 'tile_size', 'tms', 'zoom_offset'], url='https://map1.vis.earthdata.nasa.gov/wmts-webmerc/MODIS_Terra_CorrectedReflectance_TrueColor/default/2017-04-08/GoogleMapsCompatible_Level9/{z}/{y}/{x}.jpg'), Marker(location=[52.204793, 360.121558], options=['alt', 'draggable', 'keyboard', 'pm_ignore', 'rise_offset', 'rise_on_hover', 'rotation_angle', 'rotation_origin', 'title', 'z_index_offset'])), options=['bounce_at_zoom_limits', 'box_zoom', 'center', 'close_popup_on_click', 'double_click_zoom', 'dragging', 'fullscreen', 'inertia', 'inertia_deceleration', 'inertia_max_speed', 'interpolation', 'keyboard', 'keyboard_pan_offset', 'keyboard_zoom_offset', 'max_zoom', 'min_zoom', 'prefer_canvas', 'scroll_wheel_zoom', 'tap', 'tap_tolerance', 'touch_zoom', 'world_copy_jump', 'zoom', 'zoom_animation_threshold', 'zoom_delta', 'zoom_snap'], style=MapStyle())

Matplotlib | JDW BLOG

Hello, Quarto

Code test

R

plotly(Gapminder)

leaflet

Python

matplotlib(Polar Axis)

Leaflet Figure