Past Meeting Notes

Here you can find the full repository of notes from previous UQRUG Meetings.
Click the Search Icon in the top right to search all posts.

UQRUG 62

Overview: profvis
Questions: tidyr, dplyr, tmap.mapgl, maplibre, stata, spss

UQRUG 61

Overview: rix
Questions: renv, Docker, rix, Nix, maintenance

UQRUG 59

Overview: drop in session
Questions: renv, Shiny hosting, R version, tmap

February 26, 2025

UQRUG 58

Overview: R environments with renv + drop in session
Questions: renv, Shiny hosting, R version, tmap

January 29, 2025

UQRUG 57

Overview: Cool but Useless end of year event + drop in session

December 11, 2024

UQRUG 56

Overview: TidyTuesday + drop in session
Questions: Getting started, data visualisation, UniProt and API

November 27, 2024

UQRUG 55

Overview: TidyTuesday + drop in session
Questions: syntax, RMarkdown

October 30, 2024

UQRUG 54

Overview: TidyTuesday + drop in session
Questions: spatial data; time series modelling; finance

September 25, 2024

UQRUG 53

Overview: 2 years of R news overview + drop in session
Questions: debugging; large datasets; complex time-based recoding

August 28, 2024

UQRUG 52

Overview: Using taskscheduleR to automate scripts

UQRUG 51

UQRUG 50

Overview: Using Data to Viz to help visualise data
Questions: NA

UQRUG 49

Overview: Using R and Rstudio on the HPC
Questions: NA

UQRUG 48

Overview: Identify Data Problems using visdat.
Questions: GLMM Help, two y-axis plot, ggplot, splitting data into hours

UQRUG 47

Overview: Webscraping with rvest.
Questions: loading packages, time series data, reading data into R, ggpicrust, dealing with windows file paths.

February 28, 2024

UQRUG 46

Overview: Creating CVs in R with vitae and RMarkdown.
Questions: ggplotly bumpchart, loading packages, statistics, heatmap help, tibble column headings.

January 31, 2024

UQRUG 45

Overview: End of Year Cool But Useless Competition.
Questions: lmer model

December 13, 2023

UQRUG 44

Overview: Cool But Useless R Packages at ResBazQlD.
Questions: Network stability, RMarkdown, images, plotly, Correlations

November 22, 2023

UQRUG 43

Overview: Supervised Machine Learning in R.
Questions: None!

October 25, 2023

UQRUG 42

Overview: Parallization in R.
Questions: parallels, HPC, memory utilisation, detectCores, for loops

September 27, 2023

UQRUG 41

Overview: Basic Statistics in R.
Questions: stats, network analysis, NetCDF, spatial, normality of residuals, intra class correlations, plotting multiple linear regression, reverse geocoding, LD Analysis with genepop

August 30, 2023

UQRUG 40

Overview: Using quarto and revealjs to create presentations with R markdown.
Questions: learning about knitr, combining shiny with quarto, fixing OneDrive breaking R, cmdstanr, brms

UQRUG 39

Overview: Using data.table for fast data manipulation.
Questions: data.table and for loops, csv vs xlsx, LMER, keeping code tidy and readable, standard R operators, using .RData files, storing descriptive stats in a matrix, mutating all cells in dataframe, HPC help, RMarkdown errors

UQRUG 38

Overview: Using R for Mailouts.
Questions: Reloading packages, Combining multiple tables/kables, using HedgeDoc, using overlead for theses, formatting data for population genetics analysis

UQRUG 37

Overview: AI assisted coding.
Questions: Regular Expressions, data.table complete() equivalent, filtering outliers, boxplots, RStudio new line bug