fround function

Formating the Rounding of Numbers

fround rounds the values in its first argument to the specified number of decimal places with surrounding quotes.

fround(x, digits)

Arguments

• x: a numeric vector.
• digits: integer indicating the precision to be used.

Details

pfround rounds the values in its first argument to the specified number of decimal places without surrounding quotes.

Examples

x <- 3.1415926
    fround(x, digits=2)
    pfround(x, digits=2)

References

Copied from the arm package

See Also

round

Author(s)

Andrew Gelman; Yu-Sung Su