Description Usage Arguments Details Value Note Author(s) Examples
Please try hard to find the letter "N" in 300 "M"s, one "6" in 300 "9"s, etc.
1 2 3 | alzheimer.test(char1 = c("9", "O", "M", "I", "F", "D"),
char2 = c("6", "C", "N", "T", "E", "O"), nr = 10, nc = 30,
seed = NULL, ...)
|
char1 |
the 'background' character |
char2 |
the character to be found out |
nr |
number of rows of the character rectangle |
nc |
number of columns |
seed |
seed for random number generation |
... |
other arguments passed to |
Follow the guidelines and finish the test.
If at least one test item has been passed, a data.frame will be returned telling the result of the test.
Don't be too serious about this test. I'm no doctor, but I think this will be a good present to your friends.
Yihui Xie
1 2 3 4 | ## Not run:
if (interactive()) x = alzheimer.test()
## End(Not run)
|
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