mets (version 1.3.4)

dprint: list, head, print, tail

Description

listing for data frames

Usage

dprint(data, y = NULL, n = 0, ..., x = NULL)

Arguments

data

if x is formula or names for data frame then data frame is needed.

y

name of variable, or fomula, or names of variables on data frame.

n

Index of observations to print (default c(1:nfirst, n-nlast:nlast)

...

Optional additional arguments (nfirst,nlast, and print options)

x

possible group variable

Author

Klaus K. Holst and Thomas Scheike

Examples

m <- lava::lvm(letters)
d <- lava::sim(m, 20)

dlist(d,~a+b+c)
dlist(d,~a+b+c|a<0 & b>0)
## listing all : 
dlist(d,~a+b+c|a<0 & b>0,n=0)
dlist(d,a+b+c~I(d>0)|a<0 & b>0)
dlist(d,.~I(d>0)|a<0 & b>0)
dlist(d,~a+b+c|a<0 & b>0, nlast=0)
dlist(d,~a+b+c|a<0 & b>0, nfirst=3, nlast=3)
dlist(d,~a+b+c|a<0 & b>0, 1:5)
dlist(d,~a+b+c|a<0 & b>0, -(5:1))
dlist(d,~a+b+c|a<0 & b>0, list(1:5,50:55,-(5:1)))
dprint(d,a+b+c ~ I(d>0) |a<0 & b>0, list(1:5,50:55,-(5:1)))