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How to format a number as percentage in R?
...percent")(x)
## [1] "-100 percent" "0 percent" "10 percent"
## [4] "56 percent" "100 percent" "10,000 percent"
An update, several years later:
These days there is a percent function in the scales package, as documented in krlmlr's answer. Use that instead of my hand-rolled ...
Addition for BigDecimal
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edited Dec 14 '11 at 21:16
Bhesh Gurung
47.3k2020 gold badges8585 silver badges138138 bronze badges
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Is it ever advantageous to use 'goto' in a language that supports loops and functions? If so, why?
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247
There are a few reasons for using the "goto" statement that I'm aware of (some have spoken to t...
How to use double or single brackets, parentheses, curly braces
...me for ((i=0; i<10000000; i++)); do [[ "$i" = 1000 ]]; done
real 0m24.548s
user 0m24.337s
sys 0m0.036s
$ time for ((i=0; i<10000000; i++)); do [ "$i" = 1000 ]; done
real 0m33.478s
user 0m33.478s
sys 0m0.000s
The braces, in addition to delimiting a variable name are used for par...
Simple state machine example in C#?
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425
Let's start with this simple state diagram:
We have:
4 states (Inactive, Active, Paused, ...
How to convert std::string to LPCSTR?
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edited Jun 11 '14 at 11:19
rubenvb
66.9k2727 gold badges163163 silver badges288288 bronze badges
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Factors in R: more than an annoyance?
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49
You should use factors. Yes they can be a pain, but my theory is that 90% of why they're a pain...
Alphabet range in Python
...wxyz'
ascii_uppercase = 'ABCDEFGHIJKLMNOPQRSTUVWXYZ'
digits = '0123456789'
hexdigits = '0123456789abcdefABCDEF'
octdigits = '01234567'
printable = '0123456789abcdefghijklmnopqrstuvwxyzABCDEFGHIJKLMNOPQRSTUVWXYZ!"#$%&\'()*+,-./:;<=>?@[\\]^_`{|}~ \t\n\r\x0b\x0c'
punct...
How to get the error message from the error code returned by GetLastError()?
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149
//Returns the last Win32 error, in string format. Returns an empty string if there is no error....
Oracle “Partition By” Keyword
... 10 3 <- three because there are three "dept_no = 10" records
4 20 2
5 20 2 <- two because there are two "dept_no = 20" records
If there was another column (e.g., state) then you could count how many departments in that State.
It is like getting the results...