【发布时间】:2021-11-14 23:19:48
【问题描述】:
下面的数据框展示了我通过cbindX(Period1, Period2)合并的两个数据框。两者都有相同的列,但代表两个时间段,并且对 AEZ 有不同的观察结果。
以阿卜耶伊和安哥拉为例
> dput(new_data2[1:6, c(1,2,3,5,7,8,9,11) ])
structure(list(AEZ_1 = c("Tropics, lowland semi-arid", "Dominantly hydromorphic soils", "Tropics, lowland sub-humid", "Tropics, lowland semi-arid", "Dominantly built-up land", "Dominantly hydromorphic soils"), Country_1 = c("Abyei", "Abyei", "Angola", "Angola", "Angola", "Angola"), File_name_1 = c("PRIO_AEZ_FS_1981_2010", "PRIO_AEZ_FS_1981_2010", "PRIO_AEZ_FS_1981_2010", "PRIO_AEZ_FS_1981_2010", "PRIO_AEZ_FS_1981_2010", "PRIO_AEZ_FS_1981_2010"), Share_1 = c(9418.132755827, 520.625044495, 616817.473747498, 278142.684969026, 1330.4290338252, 74581.3053271609), AEZ_2 = c("Tropics, lowland semi-arid", "Tropics, lowland sub-humid", "Dominantly hydromorphic soils", "Tropics, lowland sub-humid", "Tropics, lowland semi-arid", "Dominantly built-up land"), Country_2 = c("Abyei", "Abyei", "Abyei", "Angola", "Angola", "Angola"), File_name_2 = c("PRIO_AEZ_FS_2011_2040", "PRIO_AEZ_FS_2011_2040", "PRIO_AEZ_FS_2011_2040", "PRIO_AEZ_FS_2011_2040", "PRIO_AEZ_FS_2011_2040", "PRIO_AEZ_FS_2011_2040"), Share_2 = c(8475.525647713, 942.6071081139, 520.625044495, 754641.194306016, 289900.409286599, 1330.4290338252)), row.names = c(NA, 6L), class = "data.frame")
我想要匹配 Country 以查看 AEZ 随时间的变化。
谢谢
【问题讨论】:
-
共享示例数据运行此
dput('yourdf')并在此处粘贴输出。 -
如果您创建一个小的可重现示例以及预期的输出,这将更容易提供帮助。阅读how to give a reproducible example。图片不是共享数据/代码的正确方式。
-
完成!谢谢。
-
请提供足够的代码,以便其他人更好地理解或重现问题。