John D K

John D K

Working as a Data Scientist with experience in many different areas like: Data Quality, Data manipulation, Data Migration, Data Validation. Using Python, Pandas and Linux for Data Science!

129-exercise

Exercise

123-index

Index

120-basic-concepts

Basic concepts

121-row

Row

122-column

Column

116-data-types

Data Types

119-exercise

Exercise

113-series

Series

114-dataframe

DataFrame

115-create

Create