xqian0113

Pinned Repositories

• ml-with-tidyverse

  Machine Learning with Tidyverse in R

  Language:R00

• ml_with_tree_based_models

  Machine Learning with Tree-Based Models

  Language:R00

• mta-with-markov-chains

  Multi-touch attribution with Markov Chains and customer journey visualization

  Language:R00

• Data-Science--Cheat-Sheet

  Cheat Sheets

  Language:TeX00

• compare-portfolio-performances

  The objective of good fund managers is to maximize investor’s return while minimizing exposure to risk subject to a client’s risk tolerance. Much research has been done on portfolio investment strategies and as a result, we know of several approaches to optimizing a portfolio of assets. Depending on the situation however, each model has its pros and cons. This project evaluates several portfolio investment strategies.

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• panel-data

  This SAS code merges 10 data sets in to 1 data set as panel data for longitudinal analysis.

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• product-recommendation-algorithms

  Language:R00

• rfm-multi-analysis

  This is a multivariate statistical analysis for customers recency, frequency and monetary.

  Language:R00

• The-Android-App-Market-on-Google-Play

  seaborn, plotly, merge, importing & cleaning data

  Language:Jupyter Notebook00

• trans-data-aggregate

  This R code subset transaction data and aggregate the data in terms of frequency and monetary by region.

  Language:R00

xqian0113's Repositories