Answers by Abhi

0 votes

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

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

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
0 votes

How can I find number of columns in a dataframe

answered Oct 12, 2018 in Data Analytics • 437 views
0 votes

What is Digital Marketing?

answered Sep 20, 2018 in Career Counselling • 2,241 views
0 votes

How to know the type of an object?

answered Sep 20, 2018 in Data Analytics • 484 views
0 votes

How do I convert a dataframe to a list?

answered Sep 19, 2018 in Data Analytics • 4,139 views
0 votes

How can I convert a list to a dataframe?

answered Sep 19, 2018 in Data Analytics • 341 views
0 votes

What is logistic regression?

answered Sep 7, 2018 in Data Analytics • 1,526 views
0 votes

What is Linear Regression?

answered Sep 5, 2018 in Data Analytics • 1,201 views
0 votes

What is nominal data and how to deal with it?

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

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
0 votes

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

answered Aug 28, 2018 in Data Analytics • 844 views
0 votes

Tokenizing text file generates error using word tokenize_words

answered Aug 28, 2018 in Data Analytics • 2,338 views
0 votes

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 • 553 views
0 votes

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
0 votes

How do you build a custom function in Python?

answered Aug 24, 2018 in Data Analytics • 1,102 views
+1 vote

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

answered Aug 24, 2018 in Data Analytics • 27,563 views
0 votes

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 • 9,735 views
0 votes

What is the importance of having a selection bias?

answered Aug 24, 2018 in Data Analytics • 668 views
0 votes

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
Page:
"PMP®","PMI®", "PMI-ACP®" and "PMBOK®" are registered marks of the Project Management Institute, Inc. MongoDB®, Mongo and the leaf logo are the registered trademarks of MongoDB, Inc.