cleaning, and crunching data in Python. My goal is to offer a guide to the parts of the Python programming language and its data-oriented library ecosystem and tools that will equip you to become an effective data analyst. While "data analysis" is in the title of the book, the focus is...
This book is for anyone who wants to become a data analyst, no matter what the field. The only prerequisite is some programming experience, although it doesn’t have to be in Python. That’s because chapter 1 presents the minimal set of Python skills that you need for this book: how to...
Finally, the book will demonstrate parallel computing using Dask. By the end of this data analysis book, you’ll be equipped with the skills you need to prepare data for analysis and create meaningful data visualizations for forecasting values from data. Who is this book for? This book is ...
cleaning, transforming, and rearranging. Such tasks are often reported to take up 80% or more of an analyst's time. Sometimes the way that data is stored in files or databases is not in the right format for a particular task. Many researchers choose ...
Data Analyst in Python Become a Data Analyst with Python Launch your data analytics career by mastering Python, the most popular programming language for data analysis. In this Track, you'll learn how to import, clean, manipulate, and visualize data using Python's powerful libraries. No prior ...
4. Rock your role Retake the skill assessments related to your role to see how you've grown. Understanding levels with Role IQ Find out where you stand with Role IQ. Measure all the skills important for your job and know what to learn next. ...
Jupyter Notebook I am sharing Python programming concepts and exercises ranging from various levels, which I have studied and am continuing to study on my path to becoming a Data Analyst. pythonpython-tutorialspython-programmingdata-analyticsdata-analysispython-3python-scriptspython-practicepython-example...
Thisbookisforprogrammers,scientists,andengineerswhohavetheknowledgeofPythonandknowthebasicsofdatascience.ItisforthosewhowishtolearndifferentdataanalysismethodsusingPython3.5anditslibraries.Thisbookcontainsallthebasicingredientsyouneedtobecomeanexpertdataanalyst. ...
render_notebook() 输出结果: 04、公司福利TOP20条形图 df_wel['rate'] = df_wel['公司福利']/df[~(df['公司福利'].isnull())].shape[0]*100 data_top = df_wel[:20].sort_values('rate')[['index','rate']] bar_top20 = Bar( init_opts=opts.InitOpts( width='1000px' ,height='...
Thisbookisforprogrammers,scientists,andengineerswhohaveknowledgeofthePythonlanguageandknowthebasicsofdatascience.ItisforthosewhowishtolearndifferentdataanalysismethodsusingPythonanditslibraries.Thisbookcontainsallthebasicingredientsyouneedtobecomeanexpertdataanalyst. ...