根据Gather multiple sets of columns中的解决方案，我试图收集多组列。我想收集的所有专栏都有一年的结束。 column.name.2010, column.name.2011, column.name.2012, column.name2.2010, column.name2.2011, column.name2.2012 etc.
我试过
db %>%
gather(key, value, -c(1:6)) %>%
extract(key, c("question", "Year"), "([^\d{4}]+)") %>%
spread(question, value)
我想做到这一点：
Id Index.number Country.Name World.Rank.by.Assets Year column.name. column.name2.
1 a 3 6 2010 xxxx xxy
2 b 4 6 2011 xxyx xyy
3 c 5 8 2012 xxxs sada
db负责人
Id Index.number Country.Name World.Rank.by.Assets Total.Assets.th.EUR.2010 Total.Assets.th.EUR.2011
1 10931 10931 9 6 n.a. 1,965,283,000
2 10696 10696 9 9 n.a. 1,879,536,000
3 11948 11948 9 13 n.a. 1,723,608,000
4 11150 11150 9 19 n.a. 1,181,372,000
5 10708 10708 9 NA n.a. 1,138,395,000
Total.Assets.th.EUR.2012 Total.Assets.th.EUR.2013 Total.Assets.th.EUR.2014 Total.Assets.th.EUR.2015
1 1,907,200,000 1,810,522,000 2,077,759,000 1,994,193,000
2 1,783,220,000 1,688,264,000 1,762,714,000 1,698,859,000
3 1,617,429,000 1,518,811,000 1,589,044,000 1,529,294,000
4 1,250,889,000 1,214,193,000 1,308,138,000 1,334,391,000
5 1,147,521,000 1,123,520,000 1,223,298,000 1,166,535,000
Total.Assets.th.EUR.2016 Deposits...Short.term.funding.th.EUR.2010
1 2,076,959,000 n.a.
2 1,722,849,000 n.a.
3 1,524,232,000 n.a.
4 1,382,241,000 n.a.
5 1,235,240,000 n.a.
Deposits...Short.term.funding.th.EUR.2011 Deposits...Short.term.funding.th.EUR.2012
1 947,516,000 942,644,000
2 917,933,000 928,045,000
3 808,028,000 805,504,000
4 452,417,000 540,628,000
5 604,912,000 661,297,000
Deposits...Short.term.funding.th.EUR.2013 Deposits...Short.term.funding.th.EUR.2015
1 942,387,000 1,032,100,000
2 911,884,000 891,035,000
3 789,353,000 796,777,000
4 523,624,000 673,520,000
5 692,997,000 707,185,000
Deposits...Short.term.funding.th.EUR.2014 Deposits...Short.term.funding.th.EUR.2016
1 1,031,624,000 1,111,246,000
2 890,072,000 903,317,000
3 773,094,000 759,184,000
4 587,177,000 687,328,000
5 740,298,000 761,140,000
Loan.loss.res...Gross.loans...2010 Loan.loss.res...Gross.loans...2011 Loan.loss.res...Gross.loans...2012
1 n.a. 4,04 4,05
2 n.a. 3,55 3,16
3 n.a. 4,53 3,77
4 n.a. 4,21 4,26
5 n.a. 1,96 2,03