Recent activity by Abhi

2 answers

How can you find total number of null values in a dataset column wise?

answered Oct 13, 2018 in Data Analytics • 2,305 views
2 answers

How can I find number of rows in a dataframe, and how to find the number of rows that dont have null values

answered Oct 12, 2018 in Data Analytics • 1,255 views
1 answer

How can I find number of columns in a dataframe

answered Oct 12, 2018 in Data Analytics • 437 views
11 answers

What is Digital Marketing?

answered Sep 20, 2018 in Career Counselling • 2,240 views
1 answer

How to know the type of an object?

answered Sep 20, 2018 in Data Analytics • 484 views
1 answer

How do I convert a dataframe to a list?

answered Sep 19, 2018 in Data Analytics • 4,138 views
1 answer

How can I convert a list to a dataframe?

answered Sep 19, 2018 in Data Analytics • 341 views
3 answers

What is logistic regression?

answered Sep 7, 2018 in Data Analytics • 1,525 views
3 answers

What is Linear Regression?

answered Sep 5, 2018 in Data Analytics • 1,200 views
2 answers

What is nominal data and how to deal with it?

answered Aug 29, 2018 in Data Analytics • 1,371 views
1 answer

How can I import a file in R without giving the destination/file path to the specified file?

answered Aug 28, 2018 in Data Analytics • 2,488 views
3 answers

%>% What are these symbols/characters used for in R?

answered Aug 28, 2018 in Data Analytics • 844 views
1 answer

Tokenizing text file generates error using word tokenize_words

answered Aug 28, 2018 in Data Analytics • 2,338 views
1 answer

What is data science? How would you say it is similar or different to business analytics and business intelligence?

answered Aug 24, 2018 in Data Analytics • 552 views
1 answer

Which package is used to do data import in R and Python and How do you import SAS data?

answered Aug 24, 2018 in Data Analytics • 693 views
2 answers

How do you build a custom function in Python?

answered Aug 24, 2018 in Data Analytics • 1,102 views
2 answers

What is an RDBMS? Name some examples for RDBMS? What is CRUD?

answered Aug 24, 2018 in Data Analytics • 27,562 views
2 answers

Define a SQL query? What is the difference between SELECT and UPDATE Query? How do you use SQL in SAS?

answered Aug 24, 2018 in PHP • 9,732 views
1 answer

What is the importance of having a selection bias?

answered Aug 24, 2018 in Data Analytics • 668 views
1 answer

How do you know which whether to apply supervised learning or unsupervised learning on a dataset

answered Aug 21, 2018 in Data Analytics • 628 views
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