Peer feedback

[whysptra]

The report is written well. It features an interesting insight as the proportion of female astronauts is followed up in the findings on Section 3.3

"Such situation finished until 1982, and after that, female astronauts trend to increase in fluctuation along with year growing. And female astronauts have appeared in the astronautical exploration almost every year. "

Overall the graphics are easy to read and understand. Figures are well referenced. The addition of the plotly feature in Figure 3.1 greatly supports interactivity to know the value when hovering the mouse.

The suggestion for improvement :

• Figures 3.3 and 3.4 Legend shows the countries with the numbers 36, 37, and 8. After I looked at the object countries, the column nationality shows the same numbers. Re-examination may be required.
• Since Figure 3.4 shows a percentage of each country missions, consider changing the y-axis title from count to percentage

[jluo0015]

HI, indeed the value under the column of country is number. Therefore I used the column of nationality to build those two plots. Because the class of value under the column of nationality is character. We try to use nationality to reflect as a country. And I also check the final HTML file on my computer, the legend shows the name of countries rather than numbers. But I will re-examination it. Thank you for your advice.

All the best, Jinhao