我创建了以下代码,该代码计算一个人(通过他们的login_id)在一年内登录程序的次数。
def ytSearchLaunch(video_id, added_actions=[]):
if len(added_actions)==0: # first time
a1 = argparser.add_argument("--q", help="Search term", default=video_id)
a2 = argparser.add_argument("--max-results", help="Max results", default=25)
added_actions.append(a1)
added_actions.append(a2)
else: # repeats
# change defaults to the -q argument without adding a new one
added_actions[0].default = video_id
args = argparser.parse_args()
youtube_search(args)
输出看起来像这样:
data1.query("'2015-12-01' <= login_date <= '2016-12-01'").groupby(['employer_key','account_id']).size().reset_index().groupby(['employer_key','account_id'])[[0]].count()
我想计算每个单独的employer_key的account_id数量,以便我可以确定每个雇主在一年内登录的帐户数量。
输出有望看起来像这样:
employer_key account_id # times logged in
Apple X1 1
Google Y5 2
Facebook X3 4
Apple X2 2
Facebook Y2 1
答案 0 :(得分:1)
我想这应该有效:
data.groupby(['employer_key','account_id']).count().\
unstack().sum(axis=1).astype(int)
#employer_key
#Apple 2
#Facebook 2
#Google 1
#dtype: int64