So we have learned how to draw up a chart and a doughnut chart.
I have told you that we should avoid pie chart and doughnut charts.
Let me further my point in this video.
So here's a really pie chart showing the market share of four different suppliers.
My question to you is, can you identify which is the biggest supplier from this graph?
So most people say that the Plan B is the biggest one, which is this one, and if you have to estimate
the proportion of market share of the supplier, probably 40 percent, 45 percent or something like
that to that's the point I'm trying to make.
First, it is very difficult to find out which is the biggest supplier.
And secondly, it is very difficult to find out what is the actual contribution of each supplier by
just looking at the size of each slice of the pie.
Let me show you the better way of drawing this graph.
Do you notice the difference, the same information which we depicted using that pie chart is depicted
here and it is very clear and efficient.
You can see that supply.
It is actually the biggest supplier instead of supplier B, when you look at the 3D version of a pie
chart, one of the issues in that television is to make it look 3D.
This part is made smaller to make it look farther.
In fact, this slice of the pie is larger than this slice of the pie.
Also, maybe by using data labels you could identify, which was bigger.
But but this budget is making it very easy for our eyes to compare the endpoints.
So it is making it helpful to not just find out which segment is the largest, but also how incrementally
larger each segment is from the other.
So whenever you're thinking of creating a picture, take a pause and ask yourself, like always draw
a budget along with a pie chart and compare which one of these is conveying your message more clearly.
I'm pretty sure that always a budget is the graph to go with and you will not lose any information while
transforming a pie chart into a budget.
The second graph that we learned was the donor chart, and this is a chart that you should not use to,
as I told you, that it is difficult for our eyes to compare these angular distances in a pie chart.
Similarly, in this chart, it is difficult for an age to compare these aadland.
Moreover, if you have a number of categories or sections in an arc, it makes it even more difficult
if you add another category to this that will increase the challenge to another level.
So just as pie charts try to avoid doing a chart, if you have multiple categories, go with a budget
with multiple cities to.
Although we have told you how to draw a pie chart and a donor chart, when you have the option of drawing
one, try to avoid it and draw a budget.
If you are given a pie chart and a donor chart and you have to take a decision based on it, take extra
caution and look at the data so that you're clear which category is contributing hommage.