主要看collect与We的关系.
如果,强调we同collect data 有关,就用collecting data
We need to observe its distribution from our collecting data.
从我们收集的数据,.
如果,we同data无关,由第三方完成,或不强调data由we进行(或部分),用data collected.
We need to observe its distribution from the data collected (by someone,us/part of actors)
根据收集的数据(我们或其他人收集的) ,.
