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Data Science Questions & Answers

Get better with each session of Data Science Training. Talk and understand the language of data and communicate your findings with different techniques and tools that you will gain expertise with the help of this online Data Science Training.

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How to visualize a linear regression model in R?

Data Science,geom_point,Machine Learning,VIF,multicollinearity,linear regression

Data Science · Machine Learning

1 Answer · 915 Views · Answered ✓

Asked by: Ranjana Admin · 6 years ago

State the assumptions of linear regression.

Data Science,homoscedastic,Machine Learning,visualize,R,linear regression

Data Science · Machine Learning

1 Answer · 1.5K Views · Answered ✓

Asked by: Jiten Miglani · 6 years ago

Explain a simple linear regression in R

Data Science,CaTools,Machine Learning,variables

Data Science · Machine Learning

1 Answer · 825 Views · Answered ✓

Asked by: Ranjana Admin · 6 years ago

Explain maximum likelihood estimation

Maximum likelihood estimation is a method of estimating the parameters of a model given observations, by finding the parameter values that maximize…

Data Science

1 Answer · 1.4K Views · Answered ✓

Asked by: Lucas BROWN · 6 years ago

How to concatenate or delete variables?

In python, you can concatenate two variables with each other and if both variables are the same type then its easy to concatenate but if one is…

Data Science

1 Answer · 1.5K Views · Answered ✓

Asked by: Hellen Cargill · 6 years ago

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