options {postcard} | R Documentation |
postcard Options
Description
Internally used, package-specific options. All options will prioritize R options() values, and fall back to environment variables if undefined. If neither the option nor the environment variable is set, a default value is used.
Arguments
verbose |
|
Checking Option Values
Option values specific to postcard
can be
accessed by passing the package name to env
.
options::opts(env = "postcard") options::opt(x, default, env = "postcard")
Options
- verbose
-
numeric
verbosity level. Higher values means more information is printed in console. A value of 0 means nothing is printed to console during execution- default:
2
- option:
postcard.verbose
- envvar:
R_POSTCARD_VERBOSE (evaluated if possible, raw string otherwise)
See Also
options getOption Sys.setenv Sys.getenv