Module 8 Recap

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6 hours 3 minutes
Video Transcription
So at the end of this module, and before we go to the labs, let's do a short trick up. What? What was, uh,
part of this module? So what was I talking about? So what you learned here is what the will of the people tables are. So I explained to you that this is way to extract meaningful data from larger set of data
in a way that it expresses what you wanted to show.
So if the paper tables conduce very complex sorting and calculation off road data and show of some summaries or counts or average is off
certain numbers that you have in your certain information that you have in your row, date our table and make it presentable in a way that everybody can understand what you want to show.
Then I showed you how to make your own people table. The process is relatively simple, but what you need to know is how to use combs from your road data or your date table in order to represent him the best way.
And in the end, you have been able to learn how to create people charts that the company people tables so the people charts are there to graphically represent the data
that you have bean ah, showing in your people table. So if this is some kind of, for example, sales data that has some seasonality or it's ah,
distributed through months of the year,
then just looking at those numbers can make you really dizzy because you're going to have several roles and 12 combs for each month, and looking at that won't tell you anything. But if you have a simple graph,
for example, line graph line chart,
it will give you quite clear understanding of trans on how the business was going throughout the year and so on. And so So this is why the people charged an important, and this is why they were including and included in this model.
So this is it for this model, and I hope you will do the labs that follow next
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