r - 使用 map 和 dplyr 分解时间序列

Question

我正在尝试分解一些时间序列，但遇到了这个错误：

分解错误（值，类型 =“乘法”）：找不到对象“值”

不过我ts$data有对象value

> ts$data
[[1]]
# A tibble: 260 x 4
   class variable      value date      
   <dbl> <fct>         <dbl> <date>    
 1     0 2009-01-05 -0.0259  2009-01-05
 2     0 2009-01-06  0.0372  2009-01-06
 3     0 2009-01-07  0.00883 2009-01-07
 4     0 2009-01-08  0.0279  2009-01-08
 5     0 2009-01-09 -0.00721 2009-01-09
 6     0 2009-01-12  0.0207  2009-01-12
 7     0 2009-01-13 -0.0106  2009-01-13
 8     0 2009-01-14  0.0152  2009-01-14
 9     0 2009-01-15 -0.00157 2009-01-15
10     0 2009-01-16  0       2009-01-16
# ... with 250 more rows

当我尝试使用时decomp = map(ts, ~ decompose(.x$value, type = "multiplicative")))，出现此错误：

.x$value 中的错误：$ 运算符对原子向量无效

代码：

ts %>%
  mutate(ts = map(data, ~ ts(.x, frequency = 1)),
         decomp = map(ts, ~ decompose(.x$value, type = "multiplicative")))

我哪里错了？

数据：

ts <- structure(list(row_id = 2761L, data = list(structure(list(class = c(0, 
0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 
0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 
0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 
0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 
0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 
0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 
0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 
0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 
0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 
0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 
0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 
0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 
0, 0, 0, 0, 0, 0, 0), variable = structure(1:260, .Label = c("2009-01-05", 
"2009-01-06", "2009-01-07", "2009-01-08", "2009-01-09", "2009-01-12", 
"2009-01-13", "2009-01-14", "2009-01-15", "2009-01-16", "2009-01-19", 
"2009-01-20", "2009-01-21", "2009-01-22", "2009-01-23", "2009-01-26", 
"2009-01-27", "2009-01-28", "2009-01-29", "2009-01-30", "2009-02-02", 
"2009-02-03", "2009-02-04", "2009-02-05", "2009-02-06", "2009-02-09", 
"2009-02-10", "2009-02-11", "2009-02-12", "2009-02-13", "2009-02-16", 
"2009-02-17", "2009-02-18", "2009-02-19", "2009-02-20", "2009-02-23", 
"2009-02-24", "2009-02-25", "2009-02-26", "2009-02-27", "2009-03-02", 
"2009-03-03", "2009-03-04", "2009-03-05", "2009-03-06", "2009-03-09", 
"2009-03-10", "2009-03-11", "2009-03-12", "2009-03-13", "2009-03-16", 
"2009-03-17", "2009-03-18", "2009-03-19", "2009-03-20", "2009-03-23", 
"2009-03-24", "2009-03-25", "2009-03-26", "2009-03-27", "2009-03-30", 
"2009-03-31", "2009-04-01", "2009-04-02", "2009-04-03", "2009-04-06", 
"2009-04-07", "2009-04-08", "2009-04-09", "2009-04-10", "2009-04-13", 
"2009-04-14", "2009-04-15", "2009-04-16", "2009-04-17", "2009-04-20", 
"2009-04-21", "2009-04-22", "2009-04-23", "2009-04-24", "2009-04-27", 
"2009-04-28", "2009-04-29", "2009-04-30", "2009-05-01", "2009-05-04", 
"2009-05-05", "2009-05-06", "2009-05-07", "2009-05-08", "2009-05-11", 
"2009-05-12", "2009-05-13", "2009-05-14", "2009-05-15", "2009-05-18", 
"2009-05-19", "2009-05-20", "2009-05-21", "2009-05-22", "2009-05-25", 
"2009-05-26", "2009-05-27", "2009-05-28", "2009-05-29", "2009-06-01", 
"2009-06-02", "2009-06-03", "2009-06-04", "2009-06-05", "2009-06-08", 
"2009-06-09", "2009-06-10", "2009-06-11", "2009-06-12", "2009-06-15", 
"2009-06-16", "2009-06-17", "2009-06-18", "2009-06-19", "2009-06-22", 
"2009-06-23", "2009-06-24", "2009-06-25", "2009-06-26", "2009-06-29", 
"2009-06-30", "2009-07-01", "2009-07-02", "2009-07-03", "2009-07-06", 
"2009-07-07", "2009-07-08", "2009-07-09", "2009-07-10", "2009-07-13", 
"2009-07-14", "2009-07-15", "2009-07-16", "2009-07-17", "2009-07-20", 
"2009-07-21", "2009-07-22", "2009-07-23", "2009-07-24", "2009-07-27", 
"2009-07-28", "2009-07-29", "2009-07-30", "2009-07-31", "2009-08-03", 
"2009-08-04", "2009-08-05", "2009-08-06", "2009-08-07", "2009-08-10", 
"2009-08-11", "2009-08-12", "2009-08-13", "2009-08-14", "2009-08-17", 
"2009-08-18", "2009-08-19", "2009-08-20", "2009-08-21", "2009-08-24", 
"2009-08-25", "2009-08-26", "2009-08-27", "2009-08-28", "2009-08-31", 
"2009-09-01", "2009-09-02", "2009-09-03", "2009-09-04", "2009-09-07", 
"2009-09-08", "2009-09-09", "2009-09-10", "2009-09-11", "2009-09-14", 
"2009-09-15", "2009-09-16", "2009-09-17", "2009-09-18", "2009-09-21", 
"2009-09-22", "2009-09-23", "2009-09-24", "2009-09-25", "2009-09-28", 
"2009-09-29", "2009-09-30", "2009-10-01", "2009-10-02", "2009-10-05", 
"2009-10-06", "2009-10-07", "2009-10-08", "2009-10-09", "2009-10-12", 
"2009-10-13", "2009-10-14", "2009-10-15", "2009-10-16", "2009-10-19", 
"2009-10-20", "2009-10-21", "2009-10-22", "2009-10-23", "2009-10-26", 
"2009-10-27", "2009-10-28", "2009-10-29", "2009-10-30", "2009-11-02", 
"2009-11-03", "2009-11-04", "2009-11-05", "2009-11-06", "2009-11-09", 
"2009-11-10", "2009-11-11", "2009-11-12", "2009-11-13", "2009-11-16", 
"2009-11-17", "2009-11-18", "2009-11-19", "2009-11-20", "2009-11-23", 
"2009-11-24", "2009-11-25", "2009-11-26", "2009-11-27", "2009-11-30", 
"2009-12-01", "2009-12-02", "2009-12-03", "2009-12-04", "2009-12-07", 
"2009-12-08", "2009-12-09", "2009-12-10", "2009-12-11", "2009-12-14", 
"2009-12-15", "2009-12-16", "2009-12-17", "2009-12-18", "2009-12-21", 
"2009-12-22", "2009-12-23", "2009-12-24", "2009-12-25", "2009-12-28", 
"2009-12-29", "2009-12-30", "2009-12-31", "2010-01-01"), class = "factor"), 
    value = c(-0.0259156817543864, 0.0372088080631205, 0.00882961334909109, 
    0.0279306207672313, -0.00721326003290317, 0.0207407585835125, 
    -0.0105992965839259, 0.0151958918067972, -0.00156842431750212, 
    0, 0, 0, 0.0121790911639697, 0.00996346601277844, 0.000555675971907141, 
    0.00353766185899269, -0.0160935734438041, -0.0129137411829343, 
    0.000349115390931321, -0.00398258959838561, -0.0023339470263235, 
    0.024334439661547, 0, -0.0320576326198397, -0.0219263067240872, 
    -0.0326217436553288, 0.0149709791218162, 0.0111176631954744, 
    -0.00341360379716962, 0.039934211167459, 0, 0.0180535794582001, 
    -0.0376512870069452, 0.00781785351150773, 0.00117822015185872, 
    0.0272226359047245, 0.0109058459684161, 0.00746115573606492, 
    0.0208183340897916, 0.00903971095559505, 0.002958233996151, 
    0.0102080248938288, -0.0193550122332968, 0.0214357736344909, 
    -0.000400627431931259, -0.002048577426037, -0.00844924668687904, 
    -0.0383073195202158, -0.00952850408065053, 0.0116599036847237, 
    0.0119230062114654, -0.00353856107923194, -0.0092789994354776, 
    -0.0290979524288852, 0.0132900685949656, -0.0198104574551453, 
    -0.00455261310082668, -0.000308636157633951, -0.0134026012498223, 
    -0.0328694822343327, -0.00429981158510417, 0.00755866804512771, 
    0.0118933602939778, -0.0038658197686136, 0.00496098356659432, 
    -0.0140316964405457, -0.034784811861931, 0.0131923084625149, 
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    0.000493513970591797, 0.00731549642407944, 0.00308030260072731, 
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    -0.000619401784306527, -0.0183741783035102, -0.0105279648772319, 
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    -0.0141460459645254, 0.0201004127374044), date = structure(c(14249, 
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    14263, 14264, 14265, 14266, 14267, 14270, 14271, 14272, 14273, 
    14274, 14277, 14278, 14279, 14280, 14281, 14284, 14285, 14286, 
    14287, 14288, 14291, 14292, 14293, 14294, 14295, 14298, 14299, 
    14300, 14301, 14302, 14305, 14306, 14307, 14308, 14309, 14312, 
    14313, 14314, 14315, 14316, 14319, 14320, 14321, 14322, 14323, 
    14326, 14327, 14328, 14329, 14330, 14333, 14334, 14335, 14336, 
    14337, 14340, 14341, 14342, 14343, 14344, 14347, 14348, 14349, 
    14350, 14351, 14354, 14355, 14356, 14357, 14358, 14361, 14362, 
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    14389, 14390, 14391, 14392, 14393, 14396, 14397, 14398, 14399, 
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    14602, 14603, 14606, 14607, 14608, 14609, 14610), class = "Date")), class = c("tbl_df", 
"tbl", "data.frame"), row.names = c(NA, -260L)))), row.names = c(NA, 
-1L), class = c("tbl_df", "tbl", "data.frame"))

标签： r