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Knowledge Base Articles

Rolling Averages Using Window Functions

Want to show a rolling average for your data, but not the granular breakdown? We can use the average window function to run this calculation.   First, I created a CTE that contains the number of new users per day on a fictional gaming platform. I...

intapiuser by Community Team Member
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Introduction To Hyperparameter Optimization - Machine Learning

There are lots of knobs (a.k.a hyperparameters) we can turn when coming up with a Machine Learning model. in the script below, we take the well-known iris dataset, and play around with different hyperparameters.   First, a few notes: In machine lear...

intapiuser by Community Team Member
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Resizing And Scaling Charts In R Python

You have you have an R or Python chart but it renders very small. How can you resize it?  The Functions to Resize the Canvas These functions will set the max size that the image is capable of rendering.  For R, you can append the following line befo...

intapiuser by Community Team Member
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Chart Type - Radial Bar Chart In Matplotlib (Python)

    Here's a script that takes a data frame with two values, the current and benchmark, and returns radial bar charts to plot progress toward a goal. You can also choose a color using the color_theme parameter that takes values 'Grey', 'Purple, 'Bl...

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Benefits of JSON support in Postgres

The promise of Postgres JSON JSON support is the most interesting new Postgres feature of the last few years. It relaxes the primary constraint of SQL databases — the rigid schema structure — by letting you store semi-structured data in your tables ...

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