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Python Social Media Analytics Pdf Free Download

Python is one of the most powerful and easy-to-use programming languages. With a good understanding of its basic building blocks you’ll be able to write scripts to collect, clean, analyze, and visualize data. One of the best things about Python is its rich ecosystem: there are lots of useful libraries for doing almost anything. In this article we’ll introduce one of the most popular, pandas. Pandas is a Python library that provides high-performance data structures and tools for data analysis and visualization. With it you can load, process, filter, transform, and perform many other operations on your data quickly and easily without having to spend time writing complex algorithms from scratch or learning how to use a new program or API.

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Python Data Analysis Library — pandas: Python Data Analysis Library

Python Data Analysis Library — pandas: Python Data Analysis Library

Panda is a powerful data analysis library. It’s built on Numpy, which is a library for numerical computation in the style of Matlab and SciPy. Pandas provides high-performance, easy-to-use data structures and data analysis tools for Python that are relevant for many application domains.

1.3. Quick start

The pandas package is a Python library for data analysis and manipulation. It provides a set of high-level data structures and functions designed to make common statistics operations (e.g., group by, pivot tables) easy to implement in Python programs.

The pandas package is built on top of numpy, an array processing language extension to the Python programming language. NumPy implements multi-dimensional arrays that behave much like matrices in R or MATLAB®. As such, you can use pandas to do many of the same things with your data that you can do with these languages:

  • perform numerical calculations on large arrays;
  • perform statistical analysis;
  • generate histograms and scatter plots;
  • convert between different representations of numeric values; and
  • manipulate dates and times

1.3.1. Installation

Installation instructions for different operating systems, python versions and environments can be found in the documentation.

For a general overview of the installation process on Linux, see the README file.

If you want to install this package on Mac OS X or Windows, see our wiki page (https://github.com/Social-Media-Analytics-with-Python/social_media_analytics_with_python/wiki).

1.3.2. Importing pandas

You can import data from a variety of sources.

  • pandas as pd.read_csv
  • pandas as pd.read_table
  • pandas as pd.read_sql
  • pandas as pd.read_html

1.3.3. Getting started with pandas

To get started with pandas, you’ll need to import the following libraries:

  • pandas as pd
  • numpy as np
  • matplotlib.pyplot as plt (this will allow us to plot our data)
  • seaborn as sns (this will allow us to make a nice looking plot)

Now that we have these libraries imported, let’s create some dummy data! This can be done by using the DataFrame function and passing in a dictionary of your keys and values. For example:

>>> import pandas as pd

>>> import numpy as np

>>> import matplotlib.pyplot as plt

>>> from sklearn import datasets

>>> url = “https://rawgithubusercontent.com/mikeckennedy/python-social-media-analytics/master/data1_dataframe_032719.csv” # change this URL if you want!

>>> data = pd.read_csv(url) # read the CSV from this URL into your DataFrame so it doesn’t exist yet… or update accordingly when changing URLs for new datapoints$frame

1.3.4. Getting help

If you need help, here are some resources to get you started:

  • The pandas documentation is a good place to start. It will teach you the basics of how to use pandas and how it differs from other Python libraries.
  • The pandas mailing list has been very active in recent years, with many users asking questions and sharing their own learnings. It’s also one of the best ways to get involved with the community!
  • There is an IRC channel on freenode called #pandas where people regularly hang out and help each other use the library (or even just talk about data science topics). You can join in—just add ‘!

2. User guide

Pandas is a powerful data analysis library, which you can use to get the most out of your data. It has a wide range of features, such as:

  • Easy to learn and use
  • Free and open source

2.1 Indexing and Selecting Data — pandas 0.25 documentation

You can index and select data in pandas using the following functions:

  • pandas.Series.index: Selects a value from a list of values using an index.
  • pandas.Index: Provides an object to represent an axis in a DataFrame or Panel and to access and store values along that axis as if it were an array (it is not!).
  • pandas.Series: Provides an object to represent unordered, homogeneous data indexed by any kind of label (e.g., datatype, time). A Series is similar to a 1-D numpy array with labeled axes 0 through N-1 instead of integer indices, except that the labels can be any type or even functions applied elementwise across every member of the Series (e.g., non-numeric strings, booleans). In short, Series objects have both rows and columns like standard Python lists but also store their values as row labels so they can be operated on with normal vectorized operations like in 1-dimensional ndarrays without having to reshape each time before applying these operations; however, unlike arrays which are fixed-size objects without names for identifying what goes into them when creating one from scratch all at once using .shape notation this notation does not apply here since each item within a Series has its own unique identifier called its index (or column number) which we use when accessing elements via dot syntax (.name_of_element) rather than slicing syntax ([start:]end :end).

2.1 Indexing and Selecting Data — pandas 0.24 documentation

You can use the [DataFrame]() and [Series]() objects to select data from a DataFrame:

“`python

df = pd.DataFrame({“A”: [“1”, “2”, “3”], “B”: [“a”, “b”, “c”]})

df[“A”] # Selects all rows of the DataFrame with A == 1, 2 or 3

df[“B”].tail() # Returns last 5 rows of B column (excluding header). If not specified, will return all columns from that row onwards. “`If you want to create a new Dataframe with just these two columns, use the `ix_“` method:“`python df = df[[‘A’, ‘B’]].ix_(0)“`

2 MultiIndex / Advanced Indexing — pandas 0.25 documentation

MultiIndex is a way of creating and using multiple indices on a single axis. A particular instance of a MultiIndex will have several levels, which can be accessed by the _get_level_number_() methods.

You can create a new MultiIndex from an existing Index object, or you can use the constructor to create an empty MultiIndex object that has no levels yet. Once created, you must add levels to the multi-level index before it will work properly! This can be done by calling one of the add_ level() methods available for each type of index class.

MultiIndex / Advanced Indexing — pandas 0.24 documentation

The MultiIndex class allows you to have multiple axes on a single DataFrame. It can be added to a DataFrame in a variety of ways, by specifying the columns and levels of each axis:

“`python

df = pd.DataFrame([[1, 2], [3, 4]], index=[‘a’, ‘b’])

df.index = [pd.MultiIndex(levels=[0], labels=[‘level0’]), pd.MultiIndex(levels=[2], labels=[‘level2’])]

  • df will then become : object with fields:

level0 (array) values are 0 1 2 level2 (array) values are 0 1 2

  • You can also specify only one level:

df = pd.DataFrame([[1, 2], [3, 4]], index=’foo’) This would create a new index called foo whose default kind is SeriesIntervalIndex (which corresponds to Python’s builtin integer type). The levels of this new index are automatically filled in as integers starting at zero; all values above 99 will be treated as missing entries in dtype conversion operations which could produce unexpected results when performing data analysis operations on them later down the road!

Combining Datasets – pydata/pandas-datareader Wiki GitHub

In Python, you can use pandas to combine datasets. The code below reads two CSV files, combines them into a dataframe, sorts by the first column in ascending order, and then prints out the fifth row of each file:

import pandas as pd

data1 = pd.read_csv(‘/path/to/file1.csv’)

data2 = pd.read_csv(‘/path/to/file2.csv’)

combined=pd.merge(data1[:5],data2[:5],left_on=’ID’,right_on=’ID’)

Pandas datareader doesn’t work as expected · Issue #26 · pydata/pandas-datareader GitHub

Pandas datareader doesn’t work as expected · Issue #26 · pydata/pandas-datareader GitHub

I have been working with a dataset that I have pulled down from the [U.S. Census Bureau](https://www.census.gov/) using the [python library pandas](https://pandas-devs.s3.amazonaws.com/index_files/index_docs/index_docs_2/_static/py24mexico1.html) and an instance of [dask](http://dask-ml4h4n7y2tqn0t8b8xzkwlwuiw6cpejvgy7fsy9ssgoyi7biocpv1uobgoxa3xlkzqwqrsvtfzo).

Pandas is a powerful data analysis library that you can use to get the most out of your data

Pandas is a powerful data analysis library that you can use to get the most out of your data. With pandas, you can do many things, from data cleaning and transformation to statistical modeling, visualization and more. You don’t need to know Python in order to use it (although it’s helpful). If you’re interested in learning about pandas but aren’t sure where to start, check out our [beginner’s guide](https://www.analyticsvidhya.com/blog/2019/02/pandas-beginners-guide/) or [Advanced Pandas](https://www.analyticsvidhya.com/blog/2019/01/advanced-pandas-tutorial/) tutorials by Jonathan Whitmore @jwhitmore_.

Python Social Media Analytics: Discovering, Analysing and Presenting Data from Twitter (English Edition)

Python Social Media Analytics: Discovering, Analysing and Presenting Data from Twitter (English Edition)

This book covers the main tools and techniques for working with Twitter data.

You’ll learn how to gather data from social media and use Python to access it through APIs.

The book also covers how to collect data from other sources such as blogs, Reddit or Google+.

Python Social Media Analytics – Ebook written by Dmitry Zinoviev. Read this book using Google Play Books app on your PC, android, iOS devices. Download for offline reading, highlight, bookmark or

Download the book, read the book and highlight the parts that you want to remember. Mark your favorite sections or add your own notes to the pages. You can also create a personal reading list within Google Play Books so you can easily keep track of your progress through each chapter.

If you’re looking for an easy way to organize all of your highlights and notes, we recommend printing them out with our handy PDF printables:

Use features like bookmarks, note taking and highlighting while reading Principles of Data Science.

Social media analytics is the process of extracting insights from social media data. Social media analytics is a way to measure and quantify the interactions of others on social media platforms. It helps you understand how your audience behaves, what they are interested in, who their influencers are etc., which helps you optimise your content strategy and marketing campaign.

Social media analytics tools track user behaviour on social networks like Facebook, Instagram, Twitter etc., with user-friendly dashboards & reports. These tools provide in-depth analysis of user’s profile details such as demographics details (age group), device usage details (PC/Mobile), location based details (country), language preferences etc., so that marketers can target them more efficiently when choosing their target audience for any campaign or product launch event promotion plan.

The book is available as a paperback (ISBN 9781838644776) and an ebook (ISBN 9781838644783) at all good bookstores worldwide, including in the USA (Amazon), in the UK (Waterstones and Amazon), in France

You can buy the book in paperback or ebook format at all good bookstores worldwide, including in the USA (Amazon), in the UK (Waterstones and Amazon) and in France.

It’s also available through institutional subscription to Safari Books Online. The ebook edition is DRM-free. You can pay with a credit card or PayPal.

You can access the ebook through Safari Books Online, which is an institutional subscription service for scholarly research.

To pay for the ebook you must use a credit card or PayPal.

Whoa

You may be wondering how to find out if the social media analytics you’re collecting are any good. The answer is that it depends on what you’re trying to do. If your goal is to measure how many new followers each tweet has, then yes—you can get a decent estimate by looking at the number of clicks and hearts. However, if you want to know who your audience is or what they like most about your brand, then Twitter won’t tell you anything useful.

In short: if you want data on which tweets were most successful or what people think about your brand, then Facebook and Instagram should be where most of your focus goes; YouTube video views give some indication but aren’t very useful for providing answers; Google Analytics provides demographic information (age range etc.) but not much else (unless you’re willing spend money).

Conclusion

This book is the perfect introduction to data science, a field that continues to grow in importance. Dr. Bernd Klein’s writing style is absorbing: Informative and accessible, but not at all dry. Readers will learn about some of the biggest challenges in data science today, as well as potential solutions for those challenges. The book offers a clear overview of what it takes to become a successful data scientist – from knowing how to set up your Python IDE, to choosing algorithms for solving problems, or even developing your own machine learning models!

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