Скачать или смотреть How to Import, Analyze, and Plot Survey Data (from Excel file) in MATLAB

How to plot Excel data in MATLAB. Remove missing data (ismissing MATLAB function), Analyze survey data, Plot data (pie chart and bar graphs), and more...

If you are looking for more details on plotting, check out this plotting series:
   • MATLAB Plotting series  

In this video I go through the process of:
Importing Excel data (readcell MATLAB function)
Cleaning imported data (replacing missing data with blanks)
Analyzing categorical data and written responses from survey (contains, isspace, sum, and other MATLAB functions)
Plotting data (pie, bar, xlabel, ylabel, title, xlim, xticklabels, and subplot MATLAB functions)

This is part of a series of videos that discuss various techniques to import and analyze Excel data in MATLAB:    • Everything MATLAB + Excel tutorial and exa...  

If you want more details about analyzing qualitative data, check out this video:    • MATLAB: Developing a tool to analyze surve...  

Here is the code that I wrote in the video:
https://www.mathworks.com/matlabcentr...

#MATLAB #learntocode #Excel #plot #engineeringstudent #engineeringstudents #engineering #engineer #coding #code #programming #program

Chapters:
00:00 Introduction
00:10 Previewing data set (survey data)
00:36 Import Excel data (readcell vs. xlsread)
01:51 Store and remove Title from data set (slicing, diminution)
02:16 Slicing data (common error example)
02:53 Change missing data to empty (ismissing, for loops)
04:15 Ignore blank submissions (isempty, diminution)
04:41 Analyze and plot categorical data (pie, bar)
05:32 Analyze and plot written responses (word count)
06:00 Thank you; Please comment with any questions