Question

由于某种原因，当我尝试上传此大型csv文件时，出现以下错误。有什么想法吗？

library(readr)
data2014 <- read_csv("data2014.csv", col_types = cols(
  Year = col_factor(levels, ordered = FALSE),
  Round = col_factor(levels, ordered = FALSE),
  Game = col_factor(levels, ordered = FALSE),
  Matchup = col_factor(levels, ordered = FALSE),
  Top_Seed = col_factor(levels, ordered = FALSE),
  Low_Seed = col_factor(levels, ordered = FALSE),
  Home_Court = col_factor(levels, ordered = FALSE),
  On_Road = col_factor(levels, ordered = FALSE),
  Play = col_factor(levels, ordered = FALSE),
  Quarter = col_factor(levels, ordered = FALSE),
  Time = col_skip(),
  Minutes = col_integer(),
  Seconds = col_integer(),
  Away = col_character(),
  Away_Points_Added = col_integer(),
  Score = col_character(),
  Home_Points_Added = col_integer(),
  Home = col_character()
))

read_tokens_（数据，令牌生成器，col_specs，col_names，locale_，中的错误：与STRSXP不兼容：[type = closure]。

Answer 1

尝试一下

library(readr)
data2014 <- read_csv("data2014.csv", col_types = cols(
  .default = "f",
  Time = col_skip(),
  Minutes = col_integer(),
  Seconds = col_integer(),
  Away = col_character(),
  Away_Points_Added = col_integer(),
  Score = col_character(),
  Home_Points_Added = col_integer(),
  Home = col_character()
))

无法更改col类型以在加载时进行分解

1 个答案: