htmlTable (version 1.5)

txtRound: A convenient rounding function

Description

If you provide a string value in X the function will try to round this if a numeric text is present. If you want to skip certain rows/columns then use the excl.* arguments.

Usage

txtRound(x, digits = 0, excl.cols, excl.rows, txt.NA = "", dec = ".")

Arguments

x

The value/vector/data.frame/matrix to be rounded

digits

The number of digits to round each element to. If you provide a vector each element for corresponding columns.

excl.cols

Rows to exclude from the rounding procedure. This can be either a number or regular expression.

excl.rows

Columns to exclude from the rounding procedure. This can be either a number or regular expression. Skipped if x is a vector.

txt.NA

The string to exchange NA with

dec

The decimal marker. If the text is in non-english decimal and string formatted you need to change this to the apropriate decimal indicator.

Value

matrix/data.frame

See Also

Other text formatters: txtMergeLines, txtPval

Examples

mx <- matrix(c(1, 1.11, 1.25,
               2.50, 2.55, 2.45,
               3.2313, 3, pi),
             ncol = 3, byrow=TRUE)
txtRound(mx, 1)