Dav IMP Questions

Module 1
Data analytics Lifecycle
Analytical sandbox and why it is important

Module 2
Fitted value and Residuals
Cross validation
Stepwise regression
Logistic vs linear regression
GLM(Generalized linear model)

Module 3
Box Jenkins Methodology
ACF and PACF
ARIMA

Module 4
Text Mining
Seven practices of text analytics
Text analytics steps
TF – IDF
Sentiments

Module 5
Data export and Import in R
Exploratory Data Analysis(EDA)
Dirty Data

Module 6
Differentiate between Pandas and NumPy
Seaborn and Matplotlib

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Team

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