Advanced drawing skills of Excel lecture 100 (1) - use Gantt chart to show the progress of the project

Preface

The traditional Gantt chart usually has a progress bar in X One side of the shaft , such as ：

This kind of Gantt chart uses 「 Stacked bars 」 To simulate , So like this side + How to make an alternative Gantt chart of milestones ？

It looks like the bar chart above , But the location is more random .

And each point can derive a horizontal line + A vertical bar , In fact, what is used here is Scatter plot + Error line .

Data preprocessing preparation

The first is the data preprocessing part , First look at the chart , The most obvious data 「 date 」.

There are two kinds of dates , Project start date 、 Project end date .

There is another one that is scattered in the chart  Y value , That is to say Height .

So to sum up , The most basic data fields of this chart are ： start / End date 、Y Shaft height 、 The name of the task , Put it in a table , as follows .