zebras | Data analysis library for JavaScript built with Ramda | Data Visualization library
kandi X-RAY | zebras Summary
kandi X-RAY | zebras Summary
Zebras is a data manipulation and analysis library written in JavaScript offering the convenience of pandas or R. Zebras is especially useful for JS data analysis and visualization projects in notebooks on ObservableHQ or using the JS Jupyter kernel. Unlike pandas, zebras is purely functional. All zebras functions accept data as an argument and return a new data structure transformed, and 'dataframes' are simply arrays of JS objects without any special methods. Zebras is built on top of Ramda. Think of zebras as a collection of Ramda functions, and compositions of them, curated and repackaged for common data processing and data analysis tasks. As in Ramda, all zebras functions are curried, making them easier to chain together. This means that, for example, zebras.sortByCol(col, df) is equivalent to zebras.sortByCol(col)(df).
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Top functions reviewed by kandi - BETA
- Hide the current page
- scroll to page
- Translates a string .
- DOM callback function
- split a string into punctuation
- Cross - browser implementation .
- parses a matrix
- parse h
- Check for pretty printing
- Checks if a character contains a text
zebras Key Features
zebras Examples and Code Snippets
Community Discussions
Trending Discussions on zebras
QUESTION
I want to write a function using recursion that copies the first character from the first word in the list, 2 characters from second word and so on.
Here is what I wrote:
...ANSWER
Answered 2022-Jan-28 at 05:02With your setting, an option might be:
QUESTION
I have 2 Integers: Xcode and Ycode. These are bindings from previous screens. Now what I want is to present a new view based on these integers.
The app is a small quiz. So the Xcode and Ycode are the score. But I want to present a new view when you click on the button "Click me" based on the Xcode and Ycode.
For example:
...ANSWER
Answered 2021-Nov-23 at 12:43You could have hidden navigation links like these:
QUESTION
I need to create a JSON file with this structure
...ANSWER
Answered 2021-Oct-01 at 07:56Assuming every line looks like:
image_id {image_id} caption {caption}
You can use the str method split(maxsplit=number) for splitting the line into the four parts.
QUESTION
I am trying to import data from a JSON file (a list of animals) into a React component.
I am getting this error:
TypeError: Cannot read property 'map' of undefined.
I can't figure out why though, because it is defined in my Animal component.
Here is my json file:
...ANSWER
Answered 2021-Aug-05 at 16:32It looks like you're just not passing the animals to the Zoo_Animals component:
QUESTION
I have a FormControl and the top of the page where I can select objects (which I call 'Tags') in order to filter a List of other objects underneath it
For example , I would select two object like so :
...ANSWER
Answered 2021-Jul-18 at 11:42If you want to return your original array if there is not tag is selected, you can use a ternary operator like so.
QUESTION
My code should print the number of all the words replaced from Z's to Y's, using a while loop.
...ANSWER
Answered 2021-Jun-15 at 17:18Use sum and count with list comprehension
QUESTION
I'm new to python and trying to get a list of the most popular trigrams for each row in a Pandas dataframe from a column named ['Question'].
I've come close to what I need, but I am unable to get the popularity counts at a row level. Ideally I'd just like to keep the ngrams with a minimum frequency about 1.
Minimum Reproduceable Example:
...ANSWER
Answered 2021-May-22 at 21:45Input data (for demo purpose, all strings have been cleaned):
QUESTION
What is the correct behavior of the last and last_value functions in Apache Spark/Databricks SQL. The way I'm reading the documentation (here: https://docs.databricks.com/spark/2.x/spark-sql/language-manual/functions.html) it sounds like it should return the last value of what ever is in the expression.
So if I have a select statement that does something like
...ANSWER
Answered 2021-Apr-22 at 13:28You can assign row numbers based on an ordering on data_lots if you want to get its last value:
QUESTION
If i create a dynamic array of Zebras, and then say, i make a new Temp array where i want to transfer the objects in the original array.
I then move pointer from original Array to Temp. do i need to delete the old array items before move array = temp?
Also, I seem to leak but not sure why, i appear to delete both arrays and the pointers.
...ANSWER
Answered 2021-Apr-25 at 02:01You have what you are deleting backwards, you want:
QUESTION
I'm a relatively new dev when it comes to vue.js. My company started developing a set of tools based on Laravel + Jetstream, which use Vue on the front-end.
We also use Zebra scanners to move stock around, and I'm working on integrating their callback functionality into Laravel via Vue component.
Zebra's documentation is used as a reference: zebra (I must note - it works on our current scanners, but that's because current setup doesn't have laravel/Vue - just vanilla JS).
Here is the integration file that I made:
...ANSWER
Answered 2021-Apr-20 at 12:56The final solution involved adding
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