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She taught herself Python for three years and made this decision

編輯:Python

Hello everyone , I'm Xiao Yi . As an ordinary graduate , Study Python It's been more than three years , Currently working in an Internet company , As a data analyst .

Python There are many application directions , The crawler development 、web Back end 、 Automatic operation and maintenance, etc , But why did I choose data analysis ?

On this question , Many friends have also asked me in private :“ Why self study 3 year Python, Finally, he became a data analyst ?”

The first reason : The starting salary for data analysis is very high .

We just open a job search website and search , Bachelor degree or above , Search a lot of positions with unlimited experience . Compare with other application directions , It's really hard to get such a high salary in such a short time .

The second reason : Data analysis, good job prospects

Other applications ,web Back end python cannot do better than sb. Java, Reptiles also have all kinds of risks , I can't say I'll go in for a free lunch tomorrow . In contrast, data analysis , There's another language that can do it python Of ? no , There is little to replace .

And now which industry , Which company doesn't need data analysis ? Such a big job market , Find a job , The opportunity is very big .

The third reason : The introduction to data analysis is simple , The information is very rich

Because I am also a data analyst , A lot of information has been sorted out in the middle , After I read it, it helped me a lot , I believe it is also very helpful to you .

Learning journey

Want to use Python Do data analysis , First of all, you should know “ What is the flow of data analysis ?”

1、 Data acquisition

2、 Data storage and extraction

3、 Data cleaning and preprocessing

4、 Data analysis

5、 Data report

I have specially summarized a mind map for you this time , Click to enlarge to see more clearly .

Based on this , I'm here E-books that I used in my previous study ( Skills 、 Statistics 、 Business class ), There are also related videos to share for free , You don't have to pick videos , I hope it will be helpful to your study .

About Python Technology reserve

Learn from good examples Python Whether it's employment or sideline, it's good to make money , But learn to Python Still have a learning plan . Finally, let's share a complete set of Python Learning materials , For those who want to learn Python Let's have a little help !

One 、Python Learning routes in all directions

Python All directions are Python Sort out the common technical points , Form a summary of knowledge points in various fields , The use of it is , You can find the corresponding learning resources according to the above knowledge points , Make sure you learn more comprehensively .

Two 、 Learning software

If a worker wants to do a good job, he must sharpen his tools first . Study Python Common development software is here , It saves you a lot of time .

3、 ... and 、 Getting started video

When we were watching videos to learn , You can't just move your eyes and brain without hands , A more scientific way to learn is to use them after understanding , At this time, the hand training program is very suitable .

Four 、 Practical cases

Optical theory is useless , Learn to knock together , Do it , Can you apply what you have learned to practice , At this time, we can make some practical cases to learn .

5、 ... and 、 Interview information

We learn Python Must be to find a well paid job , The following interview questions are from Ali 、 tencent 、 The latest interview materials of big Internet companies such as byte , And the leader Ali gave an authoritative answer , After brushing this set of interview materials, I believe everyone can find a satisfactory job .


This full version of Python A full set of learning materials has been uploaded CSDN, Friends can scan the bottom of wechat if necessary CSDN The official two-dimensional code is free 【 Guarantee 100% free


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