Communities

Writing
Writing
Codidact Meta
Codidact Meta
The Great Outdoors
The Great Outdoors
Photography & Video
Photography & Video
Scientific Speculation
Scientific Speculation
Cooking
Cooking
Electrical Engineering
Electrical Engineering
Judaism
Judaism
Languages & Linguistics
Languages & Linguistics
Software Development
Software Development
Mathematics
Mathematics
Christianity
Christianity
Code Golf
Code Golf
Music
Music
Physics
Physics
Linux Systems
Linux Systems
Power Users
Power Users
Tabletop RPGs
Tabletop RPGs
tag:snake search within a tag
answers:0 unanswered questions
user:xxxx search by author id
score:0.5 posts with 0.5+ score
"snake oil" exact phrase
votes:4 posts with 4+ votes
created:<1w created < 1 week ago
post_type:xxxx type of post
Search help
Notifications
Mark all as read See all your notifications »
Q&A

Built-in way to compute coefficient of variation in pandas

+0
−3

Background

The coefficient of variation is:

defined as the ratio of the standard deviation to the mean

Question

Is there a built-in function for this?

Tried

I know I can do df.std() / df.mean().

Why does this post require moderator attention?
You might want to add some details to your flag.
Why should this post be closed?

1 comment thread

Why do you need a built in function? (1 comment)

1 answer

+2
−1

There's very little information to go off of here but to me the built-in function you need is division which is already built in to any language. Unless you are unable to use df.std() / df.mean() for one reason or another, you could make a simple function yourself that divides the two numbers and returns the answer.

Why does this post require moderator attention?
You might want to add some details to your flag.

1 comment thread

Built-in to pandas. Pandas tends to be feature complete with respect to R. [Here is the function docu... (2 comments)

Sign up to answer this question »