9 Commits (87ef4f0875c32b8eaaabcf5a904e3cedb10825c1)

Author	SHA1	Message	Date
Nirmalya Misra	87ef4f0875	fillna for Categorical columns added	4 years ago
Nirmalya Misra	d58a5f67e2	Enhanced dropna	4 years ago
Nirmalya Misra	fb02303073	Added Missing data , detecting null values codes and enhanced explanations	4 years ago
Nirmalya Misra	943172fd55	Added DataFrame.describe() and elaborated on some of the existing explanations.	4 years ago
Nirmalya Misra	503468f6ea	Added DataFrame.shape and DataFrame.columns	4 years ago
Jasmine	c4cedb03c3	data prep lesson	4 years ago
Jasmine	5b878885c0	renumber python lesson	4 years ago
Jasmine Greenaway	95ce71713d	Delete 2-Working-With-Data/08-data-preparation directory	4 years ago
Jasmine	87d54575ba	merge and restructure lessons	4 years ago