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How to make rounded percentages add up to 100%
...function foo(l, target) {
var off = target - _.reduce(l, function(acc, m>x m>) { return acc + Math.round(m>x m>) }, 0);
return _.chain(l).
sortBy(function(m>x m>) { return Math.round(m>x m>) - m>x m> }).
map(function(m>x m>, i) { return Math.round(m>x m>) + (off > i) - (i >= (l.length + off)) })....
Add regression line equation and R^2 on graph
...S STRING
# SOURCE: https://groups.google.com/forum/#!topic/ggplot2/1TgH-kG5m>X m>MA
lm_eqn <- function(df){
m <- lm(y ~ m>x m>, df);
eq <- substitute(italic(y) == a + b %.% italic(m>x m>)*","~~italic(r)^2~"="~r2,
list(a = format(unname(coef(m)[1]), digits = 2),
b = format(...
Rename specific column(s) in pandas
...taframe called data . How would I rename the only one column header? For em>x m>ample gdp to log(gdp) ?
5 Answers
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How can I escape a double quote inside double quotes?
...
Not working. m>x m>=ls; if [ -f "$(which "\""$m>x m>"\"")" ]; then echo em>x m>ists; else echo broken; fi; gives broken whereas ... [ -f "$(which $m>x m>)" ]; ... or ... [ -f $(which "$m>x m>") ]; ... work just fine. Issues would arise when either $m>x m> or the resul...
Convert a Python list with strings all to lowercase or uppercase
... basically take the form of [function-of-item for item in some-list]. For em>x m>ample, to create a new list where all the items are lower-cased (or upper-cased in the second snippet), you would use:
>>> [m>x m>.lower() for m>x m> in ["A","B","C"]]
['a', 'b', 'c']
>>> [m>x m>.upper() for m>x m> in ["a","...
Minimizing NEm>x m>pectation for a custom distribution in Mathematica
...magic.
First let's see what the MeanResidualLife is, as you defined it. NEm>x m>pectation or Em>x m>pectation compute the em>x m>pected value.
For the em>x m>pected value, we only need the PDF of your distribution. Let's em>x m>tract it from your definition above into simple functions:
pdf[a_, b_, m_, s_, m>x m>_] := (1/(2*(a...
Regem>x m> em>x m>pressions in Java, \\s vs. \\s+
What's the difference between the following two em>x m>pressions?
4 Answers
4
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When can I use a forward declaration?
...when you forward declare a type, all the compiler knows is that this type em>x m>ists; it knows nothing about its size, members, or methods. This is why it's called an incomplete type. Therefore, you cannot use the type to declare a member, or a base class, since the compiler would need to know the layou...
T-SQL split string
...s in R2. I have made sure I have select permissions on any split function em>x m>amples. Any help greatly appreciated.
26 Answer...
How to use timeit module
...care is required so that one pass at an in-place sort doesn't affect the nem>x m>t pass with already sorted data (that, of course, would make the Timsort really shine because it performs best when the data already partially ordered).
Here is an em>x m>ample of how to set up a test for sorting:
>>> ...