IMPORTANT: Please always contact me before ordering so we can discuss your expectations and the analysis you need.
Hiya,
I'm Laureen, Data Science and AI MSc student. As an ML aficionado, I love statistics and getting the story behind data. I have worked on multiple academic and real-world projects using Excel, R and Python (sk-learn, Numpy, Pandas) and would love to work on even more with your collaboration.
My services include:
- Data cleaning, wrangling
- Descriptive and analytic statistics (mean, median, mode, percentages, outlier analysis...)
- Data visualisation: graphs, charts (histograms, bar charts, scatterplots, boxplots...) and dashboards using Tableau and Power BI
- Statistical analysis (hypothesis testing such as t-test, ANOVA, chi-square, p values, linear/logistic regression, correlation...)
- Text analysis (wordnet, wordcloud plots, BM25...) and sentiment analysis
- Time series analysis and visualisation
- PCA (principal component analysis), EFA (exploratory factor analysis), CFA (confirmatory factor analysis)