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Omit rows containing specific column of NA
...nction and put it into a function thusly:
DF <- data.frame(x = c(1, 2, 3), y = c(0, 10, NA), z=c(NA, 33, 22))
completeFun <- function(data, desiredCols) {
completeVec <- complete.cases(data[, desiredCols])
return(data[completeVec, ])
}
completeFun(DF, "y")
# x y z
# 1 1 0 NA
# 2...
Pandas selecting by label sometimes return Series, sometimes returns DataFrame
... other ways, but in my opinion this is the cleanest.
In [2]: type(df.loc[[3]])
Out[2]: pandas.core.frame.DataFrame
In [3]: type(df.loc[[1]])
Out[3]: pandas.core.frame.DataFrame
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Getting the class name of an instance?
...2, note that the above method works with new-style classes only (in Python 3+ all classes are "new-style" classes). Your code might use some old-style classes. The following works for both:
x.__class__.__name__
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Python - Get path of root project structure
...est practices. Thanks.
– akskap
Aug 30 '16 at 8:20
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How can I dynamically create derived classes from a base class
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Python function as a function argument?
...nuel SalvadoresManuel Salvadores
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Explain “claims-based authentication” to a 5-year-old
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Detach (move) subdirectory into separate Git repository
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Update: This process is so common, that the git team made it much simpler with a new tool, git ...
Should sorting logic be placed in the model, the view, or the controller? [closed]
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edited May 23 '17 at 12:09
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answered Aug 15 '12 at 16:08
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Finding what methods a Python object has
...r, you can use this instead:
getattr( is intolerant of pandas style python3.6 abstract virtual sub-classes. This code does the same as above and ignores exceptions.
import pandas as pd
df = pd.DataFrame([[10, 20, 30], [100, 200, 300]],
columns=['foo', 'bar', 'baz'])
def get_...