portfolio
The following are blog posts and code publications from key data science and analytics outcomes that I produced while studying at MDSI:
- Green Energy Trends in Australia: Reflections on green energy trends and comparing the performance of different Australian states towards converting to greener sources
- Towards cleaner energy in Australia: a look at energy trends in Australia at a national level
- NSW Road Offenses and Penalties and associated code: analysis data story of the NSW penalties notices data set, published by Revenue Department in NSW
- Energy Demand Forecasting: analysis based on Australian AEMO data to analyse and forecast energy demand in NSW and produce an energy short term load forecast (STLF) using timeseries analysis methods
- Daily Weather Observations from Australian BOM: this post is about using the Australian BOM API to get daily weather observations, and processing weather data to make them suitable for analysis
- Using Boxplots for Data Exploration: a vignette that introduces the concepts needed to construct and customise boxplot visualisations using R and ggplot2
- Using R markdown and ggplots for data visualisation: exploring the use of R Markdown and ggplot to produce visualisations and communicate insights
- Data Prep in Power BI - Load data and skip first n rows: a how-to post on Power BI
- Stemming or Lemmatisation and tm library: the use of tm library for stemming and lemmatisation and the differences in results between the two approaches
Link to my github repos