How do I print a dataframe in R will all decimal values

问题

I have a dataframe whose values I want to inspect, but when I print the dataframe, only 2 or 3 decimals are printed. I inspected the dataframe directly and confirmed that there are more decimal places than what is being printed.

So far I have tried print(df, digits=10) and options(digits=10) but these don't seem to be changing the print output.

Some screenshots:

Printed output with too few decimals

Actual data with all decimal values

回答1:

I do not exactly know how you load your data. However, your screenshot looks like you are

looking at data in a tibble format.

x=1.1111
tibble(x) -> x
print(x)
A tibble: 1 x 1
      x
  <dbl>
1  1.11

if you convert it to a data.frame, you can print easily all digits:

as.data.frame(x) -> x
print(x)
       x
1 1.1111

Update: you can easily print a tibble in the format you are looking for using print.data.frame()

x = 1.234567890123456
tibble(x) -> x
print.data.frame(x, digits = 10)
#           x
#1 1.23456789

print.data.frame(x, digits = 11)
#             x
#1 1.2345678901

来源：https://stackoverflow.com/questions/52793834/how-do-i-print-a-dataframe-in-r-will-all-decimal-values