Discover how to Map data: Apply dictionaries to dataframe in Python | Pandas Data science Tutorial

Do you know the apply dictionaries into dataframes? How to create new columns with a #dictionary ? How to recode data? rename values?

We'll discuss these and more...
* Learn how to properly apply dictionaries and what they're
* How to get values and keys

#Python #Pandas #datamanipulation #machinelearning

Any comments or suggestions are welcome.

Mi canal de estadistica en español

- Applying the function filter for dataframes
- Using iloc and loc for filtering
- Selecting by observations, column or multiple columns, by indices
- Utilizing the function where, Condition or conditions for filtering data

* How to extract / scraping information and data from the web
* Capture the desired table / paragraph from object

- Create dataframes with indices and understand how index works
- New observations with new index
- Set index to a dataframe
- Using and applying reset_index
- Two columns as new indices
- Using iloc and loc with index

- What is a Data Frame?
- EXCEL table or Sql Table?
- DataFrame constructor and its options
- Using pandas as pd
- Defining a data frame with lists, dictionary, tuples and lists
- Defining data frames with series

- How to create a dataframe with dictionaries
- Using the function describe to obtain a summary
- utilize the function shape to obtaning number of rows and columns
- What is index and how to get the indices
- Extract different values from the dataset
- What is the function head? and what is tail? size ?
- First observations in a data frame
- How to access to columns using names and brackets [ ]
- What is data type? dtype?

- Defining a dataframe and understanding its indices
- How to use iloc an loc
- Row names, column names and index number
- How to use at and iat
- Using [ ], and multiple observations
- Defining a dataframe with indices names

- Create and define new columns
- Define and build dataframes from scratch
- Using assign for inserting new rows / observations
- Concatenate two dataframes into a new one
- Utilize loc and iloc
- Understanding index

** More videos and tutorials ***

## Clustering in python

## clustering in R

Any comments or suggestions are welcome.

Mi canal en español:

# Statistical data analysis
# Linear algebra
# mathematic math beginner
# tutorial for starters python basics
# statistics for beginners

## Statistics and data science Course in R