weixin_39966740
weixin_39966740
2020-12-27 23:03

Adopt guess_max a la readr

Propose read_excel() follow readr and gain a guess_max parameter with similar default behaviour:

guess_max Maximum number of records to use for guessing column types. ... n_max = Inf, guess_max = min(1000, n_max), ...

Do you approve in principle ?

Would subsume issues #206 #131 , PRs #138 #143

该提问来源于开源项目:tidyverse/readxl

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