This is a new series, featuring forum questions (new and old) that are still popular today. These questions were selected manually based on popularity, removing outdated material. The entire series consists of about 160 questions -- most with answers, sometimes several answers. We intend to publish a new set every two weeks or so. The previous edition was posted here.

**Best DSC Forum Questions - Part 4**

- How to use SAS to do sequencial market basket analysis?
- Highest Paying Programming Skills
- Several papers on data science, for discussion
- Weight statement and oversampling or undersampling
- Data scientist paid $500k can barely code! +
- How Much Do Data Scientists Really Earn?
- Is there any Open Source Data Mining Tool for Creating Decision Tre...
- Recommended Desktop/Laptop Specs for Data Science
- Online advertising: mathematical formula to compute reach and frequ...
- How are hotel room rates determined
- Insurance claims fraud detection model
- Outliers in Logistic Regression
- Logistic Regression - General concepts
- How To Determine If A Sample Is Representative
- how to deal with high collinearity in predictors in time series data
- R-squared for Decision Tree
- Tough Math Question about Correlations
- How much does a data scientist make at Facebook?
- R3DM/S3DM : A Semiotic Data Modelling Framework
- Does it really matter from which college you graduated

*Source: articled flagged with +*

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