RSurvey (version 0.6-1)

ViewData: View Data

Description

A GUI for viewing table formatted data.

Usage

ViewData(d, col.names = NULL, col.units = NULL, col.digs = NULL,
         parent = NULL)

Arguments

d

data.frame; data used to populate the table.

col.names

character; a vector giving the column names for the data table (optional).

col.units

character; a vector giving the measurement units for each column of the data table (optional).

col.digs

integer; a vector giving the decimal places of numeric columns in the data table (optional).

parent

tkwin; the parent window (optional).

Details

Column titles are a concatenation of variables col.names and col.units. Row titles are taken from the row names attribute of the data frame.

See Also

tclArray, row.names

Examples

tclRequire("Tktable", warn = TRUE)

n <- 1000
V1 <- sample(c(1:9, NA), n, replace = TRUE)
V2 <- sample(LETTERS, n, replace = TRUE)
V3 <- as.POSIXct(rnorm(n, mean = 0, sd = 1e6), origin = "2010-01-01")
V4 <- sample(V1 * pi, n)
d <- data.frame(V1, V2, V3, V4)
col.names <- c("Integers", "Letters", "POSIXt", "Numeric")
col.units <- c("units", NA, "%m/%d/%Y %H:%M", NA)
col.digs <- c(0, NA, NA, 3)
ViewData(d, col.names, col.units, col.digs)

row.names(d) <- 1:n + n
ViewData(d, col.names, col.units = NULL, digs)