> mydata
[[1]]
[[1]][[1]]
RaceIndex Pla. Date RC/Track/Course Dist. G RaceClass
1 16/17 Season 16/17 Season 16/17 Season 16/17 Season 16/17 Season 16/17 Season 16/17 Season
2 158 02 06/11/16 ST / "Turf" / "C+3" 1200 GF 4R
3 102 01 16/10/16 ST / "Turf" / "C" 1000 GF 4R
4 032 05 18/09/16 ST / "Turf" / "C+3" 1000 GF 4
5 15/16 Season 15/16 Season 15/16 Season 15/16 Season 15/16 Season 15/16 Season 15/16 Season
6 754 08 01/07/16 ST / "Turf" / "A+3" 1200 GF GRIFFIN
7 706 02 12/06/16 ST / "Turf" / "C" 1000 Y GRIFFIN
Dr Rtg. Trainer Jockey LBW Win Odds Act.Wt.
1 16/17 Season 16/17 Season 16/17 Season 16/17 Season 16/17 Season 16/17 Season 16/17 Season
2 5 058 P F Yiu C Schofield N 7.1 129
3 3 053 P F Yiu J Moreira 1/2 3.2 123
4 10 053 P F Yiu K C Ng 2 22 121
5 15/16 Season 15/16 Season 15/16 Season 15/16 Season 15/16 Season 15/16 Season 15/16 Season
6 4 -- P F Yiu K C Leung 7-3/4 5.5 115
7 3 -- P F Yiu C Schofield HD 99 117
RunningPosition Finish Time Final Sect.Time Declar.Horse Wt. Gear
1 16/17 Season 16/17 Season 16/17 Season 16/17 Season 16/17 Season
2 4<U+00A0><U+00A0>4<U+00A0><U+00A0>2 1.09.58 22.59 1130 --
3 5<U+00A0><U+00A0>3<U+00A0><U+00A0>1 0.57.15 22.98 1131 --
4 4<U+00A0><U+00A0>2<U+00A0><U+00A0>5 0.57.55 23.11 1145 H-
5 15/16 Season 15/16 Season 15/16 Season 15/16 Season 15/16 Season
6 11<U+00A0><U+00A0>7<U+00A0><U+00A0>8 1.10.58 23.05 1106 H
7 4<U+00A0><U+00A0>4<U+00A0><U+00A0>2 0.56.61 22.34 1099 H1
Video<U+00A0>Replay<U+00A0>
1 16/17 Season
2
3
4
5 15/16 Season
6
7
[[2]]
[[2]][[1]]
RaceIndex Pla. Date RC/Track/Course Dist. G RaceClass
1 16/17 Season 16/17 Season 16/17 Season 16/17 Season 16/17 Season 16/17 Season 16/17 Season
2 181 09 12/11/16 ST / "Turf" / "A+3" 1400 G 4
Dr Rtg. Trainer Jockey LBW Win Odds Act.Wt.
1 16/17 Season 16/17 Season 16/17 Season 16/17 Season 16/17 Season 16/17 Season 16/17 Season
2 5 052 J Size J Moreira 3-1/2 2.4 125
RunningPosition Finish Time Final Sect.Time Declar.Horse Wt.
1 16/17 Season 16/17 Season 16/17 Season 16/17 Season
2 5<U+00A0><U+00A0>6<U+00A0><U+00A0>7<U+00A0><U+00A0>9 1.22.80 23.68 1058
Gear Video<U+00A0>Replay<U+00A0>
1 16/17 Season 16/17 Season
2 --
我有上面两个数据列表，rvest html_table。 我想结合这两个列表，但我得到以下错误。 任何想法如何组合这两个列表？我想使用第一行作为标题合并它们......非常感谢
> write.table(x = mydata, file = "/Users/Desktop/data.csv", quote = TRUE)
Error in data.frame(list(list(RaceIndex = c("16/17 Season", "211", "146", :
arguments imply differing number of rows: 15, 7, 2
答案 0 :(得分：0)
您可以使用function productImagePath($image_name)
{
$generalSettings = App\GeneralSettingsModel::GetGeneralSettings();
return $generalSettings;
}
。
示例：
merge<强>输出：
df_1 <- data.frame(Name = "John", Age = 21)
df_2 <- data.frame(Name = "Maggie", Age = 5)
lst <- list(list(df_1), list(df_2)) # You have this list
merge(lst[[1]], lst[[2]], by=c("Name", "Age"), all=TRUE)
在您的情况下，在 Name Age
1 John 21
2 Maggie 5
参数中，您必须指定所有列名称。
答案 1 :(得分：-1)
问题解决了。 最佳解决方案是使用--dplyr :: bind_rows