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Factors in R: more than an annoyance?
... need to manage some weird index to say so:
d <- data.frame(x = rnorm(20), f = sample(c("apples", "oranges", "grapes"), 20, replace = TRUE, prob = c(0.5, 0.25, 0.25)))
d$f <- ordered(d$f, c("apples", "grapes", "oranges"))
d[d$f >= "grapes", ]
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What does ** (double star/asterisk) and * (star/asterisk) do for parameters?
... 3.7.
– Aaron Hall♦
Jan 12 '17 at 20:47
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What's so bad about Template Haskell?
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answered Jun 1 '12 at 20:57
dflemstrdflemstr
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How do I check if a string is a number (float)?
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answered Dec 9 '08 at 20:30
S.LottS.Lott
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How do you create a dropdownlist from an enum in ASP.NET MVC?
...wnListFor(model => model.MyEnumProperty)
Hope this helps you!
**EDIT 2014-JAN-23: Microsoft have just released MVC 5.1, which now has an EnumDropDownListFor feature. Sadly it does not appear to respect the [Description] attribute so the code above still stands.See Enum section in Microsoft's r...
How do I change the root directory of an apache server? [closed]
... trejder
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answered May 5 '11 at 1:57
RDLRDL
7,32522 gold badges2525...
Why does Typescript use the keyword “export” to make classes and interfaces public?
...l your files up front.
– Fenton
May 20 '19 at 8:16
@Fenton Didn't you mean "you could argue that they should have used...
How to get the containing form of an input?
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– Paolo Bergantino
Jun 13 '09 at 20:02
5
Use element.form - it will work on more browsers than...
How to recognize USB devices in Virtualbox running on a Linux host? [closed]
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edited Jun 20 at 9:12
Community♦
111 silver badge
answered Nov 19 '13 at 8:03
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