Have a go at making this Gantt Chart yourself. Click
on the icon on the left and download a spreadsheet with
the raw data.
You will need to add two series of data in step 2 of
the Chart Wizard:
Series 1: "Start Date" (column B, cells B6:B15))
Series 2: "Duration" (column D, cells D6:D15)
You will also need to select the contents of column
A (cells A6: A15) at the labels for each bar where in
Step 2 you are asked for Category (X) axis labels.
Initially there are two anomalies with the Gantt Chart.
First, you need to make invisible that part of the
bar that represents the start date. Simply double click
on the bar then change shading to 'none' and border
to 'none' also. See before and after examples below.