【发布时间】:2019-06-01 17:58:47
【问题描述】:
使用数据集df:
df
confint row Index
0.3407,0.4104 1 1
0.2849,0.4413 2 2
0.2137,0.2674 3 3
0.1910,0.4575 4 1
0.4039,0.4905 5 2
0.403,0.4822 6 3
0.0301,0.0646 7 1
0.0377,0.0747 8 2
0.0835,0.0918 9 3
0.0437,0.0829 10 1
0.0417,0.0711 11 2
0.0718,0.0798 12 3
0.0112,0.0417 13 1
0.019,0.0237 14 2
0.0213,0.0293 15 3
0.0121,0.0393 16 1
0.0126,0.0246 17 2
0.0318,0.0428 18 3
0.0298,0.0631 19 1
0.018,0.0202 20 2
0.1031,0.1207 21 3
这应该是一个相当容易从长格式转换为宽格式的数据集,即 7(行)x 3(列)数据框。结果应该有 3 个以 Index 命名的列和 7 行 (21/3 = 7)。代码如下:
df <- spread(df,Index, confint, convert = FALSE)
但是,通过使用 Spread() 我收到以下错误:
错误:行 (1, 4, 7, 10, 13, 16, 19), (2, 5, 8, 11, 14, 17, 20), (3, 6, 9, 12, 15、18、21)
任何帮助将不胜感激!
【问题讨论】:
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无法重现。
spread(df, Index, confint)为我工作。你的尝试也很好spread(df,Index, confint, convert = FALSE)