Description Usage Arguments Details Examples
Given a data set, returns a data frame type object that can be used
as newdata
argument in a call to predict
and similar functions.
1 2 3 4 5 6 7 | make_newdata(x, ...)
## Default S3 method:
make_newdata(x, ..., expand = NULL, n = 50L)
## S3 method for class 'ped'
make_newdata(x, ..., expand = NULL, n = 50L)
|
x |
A data frame (or object that inherits from |
... |
Further specifications of variables that should be set to a specific values. |
expand |
A character vector of column names in |
n |
If |
Extracts information from ped
, using
sample_info
. If variables are specified with specific values
in ...
, the values in from sample_info
will be overwritten.
If variables are provided in expand
, these will be expanded from min
to
max
using in n
equidistant steps.
1 2 3 4 5 6 7 8 9 10 11 | ## Not run:
library(dplyr)
iris %>% make_newdata()
iris %>% make_newdata(Sepal.Length=5)
iris %>% make_newdata(Sepal.Length=c(5, 10), Sepal.Width=c(5, 5.1, 5.2))
iris %>% make_newdata(Sepal.Length=c(5, 10), expand="Sepal.Width", n=5)
iris %>% group_by(Species) %>%
make_newdata(Sepal.Length=c(5, 10), expand="Sepal.Width", n=5) %>%
print(n=30)
## End(Not run)
|
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