澎湃新闻 消息,9月21日,斯里兰卡举行总统大选,2200万人口中有约1700万人有资格投票。这是斯里兰卡2022年爆发严重的经济、政治、社会危机以来的首场总统选举,有创纪录的38名总统候选人。
I am working with a large list of points (each point has three dimensions x,y,z). I am pretty new with R, so I would like to know what is the best way to represent that kind of information.As far as