Data manipulation and assessment using Pandas

Visualizations developed in D3 using TopoJSON mapping the mass shootings in the US from 1966 to 2016

Taxi Tip Estimator (TTS) is a Data Mining project that uses the data collected by taxi drivers to estimate the tips given by customers.

Google Data Analytics Professional Certificate program instructs on how to clean and organize data for analysis, and complete analysis and calculations using spreadsheets, SQL, Tableau and R programming.

https://www.coursera.org/learn/python-data-analysis

Dokumentasi Pembelajaran Tahap Data Cleansing

D3 visualizations displaying the attribute comparison between the winners of each year

Data Science Specialization in R with Coursera

FIMUS imputes numerical and categorical missing values by using a data set’s existing patterns including co-appearances of attribute values, correlations among the attributes and similarity of values belonging to an attribute.