talk
Author

Tony Duan

Published

September 18, 2024

Posit conf 2024 Link:

https://reg.conf.posit.co/flow/posit/positconf24/publiccatalog/page/publiccatalog?tab.day=20240813

1 Datapages for interactive data sharing using Quarto - posit conf 2024

https://www.youtube.com/watch?v=1gUl-vWqScc

1.1 download data from redivis

Code 
# https://github.com/redivis/redivis-r
#install.packages("devtools")
#install.packages('sf')
#install.packages('arrow')
#devtools::install_github("redivis/redivis-r", ref="main")

library(redivis)

user <- redivis::user("datapages")
dataset <- user$dataset("palmerpenguins:9g3v:v1_0")
table <- dataset$table("penguins:79km")

# Load table as tidyverse tibble
data <- table$to_tibble(max_results=100)
head(data)

1.2 create datapage

first remove renv in the project renv::deactivate()

page:https://tonyfly3000.github.io/datapage_example/ code:https://github.com/TonyFly3000/datapage_example

1.3 change data location in quarto doc data.qmd

Code 
{{< redivis-table >}}

<!-- {{< redivis-table verykoala.penguinsdata.penguins >}} -->

1.4 change data location in _quarto.yml

Code 
project:
  title: "Penguins datapage example"
  type: datapage
  output-dir: docs

redivis:
  user: verykoala
  dataset: penguinsdata
  table: penguins

1.5 add redivis api in .Renviron

REDIVIS_API_TOKEN=xxxxxxx

1.6 Reference:

  • video :https://www.youtube.com/watch?v=1gUl-vWqScc

  • datapage github page: https://github.com/datapages/datapage

  • data page excample :https://datapages.github.io/datapage/

2 Shiny x AI - posit conf 2024

2.1 Reference:

video:https://www.youtube.com/watch?v=AP8BWGhCRZc

3 Keynote Session: Updates from Posit

link:https://reg.conf.posit.co/flow/posit/positconf24/publiccatalog/page/publiccatalog/session/1712004520449001rbm2

  • Posit’s mission and products by Hadley Wickham
  • Databricks and Snowflake by James Blair
  • Quarto by Charlotte Wickham
  • webR by George Stagg

4 Introducing Positron, a new data science IDE

link:https://reg.conf.posit.co/flow/posit/positconf24/publiccatalog/page/publiccatalog/session/1712707493462001KPj8

4.1 Introducing Positron - Julia Silge

4.2 Exploratory Data Analysis with Python in Positron - Isabel Zimmerman

4.3 Debugging Data with the Positron Data Explorer - Tom Mock

4.4 Architecture and Design of Positron - Jonathan McPherson

4.5 Introducing Ark, Modern Tooling for R - Lionel Henry and Davis Vaughan

4.6 Positron for R and RStudio users - Jenny Bryan

https://reg.conf.posit.co/flow/posit/positconf24/publiccatalog/page/publiccatalog/session/1712707493462001KPj8

https://github.com/posit-dev/positron

5 Machine Learning And Statistical Modeling

Link:https://reg.conf.posit.co/flow/posit/positconf24/publiccatalog/page/publiccatalog/session/1712003957019001aS0p

5.1 Making sense of marginal effects - Demetri Pananos

5.2 Understanding, Generating, and Evaluating Prediction Intervals - Bryan Shalloway

5.3 Keras 3: Deep Learning made easy - Tomasz Kalinowski

5.4 Quality Control to avoid GIGO in Deep Learning Models - Vasant Marur

7 Reference

https://reg.conf.posit.co/flow/posit/positconf24/publiccatalog/page/publiccatalog?search=&tab.day=20240813