【发布时间】:2023-03-11 21:10:02
【问题描述】:
代码显示为:
readr::parse_double("123,456,789.987",
locale = locale(decimal_mark = ".",
grouping_mark = ","))
预期结果为:123456789.987
但事实证明这会引发错误:
1 parsing failure.
row # A tibble: 1 x 4 col row col expected actual
expected <int> <int> <chr> <chr> actual 1 1
NA no trailing characters ,456,789.987
[1] NA
attr(,"problems")
我想知道为什么会发生这种情况以及如何解决?
【问题讨论】: