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Questions tagged [palantir-foundry]

Palantir Foundry is a web-based data analytics and decision modeling SaaS platform. Use this tag for questions about building your own models in Foundry using Python, R, or SQL or working with the Foundry API.

Palantir Foundry is a web-based data analytics and decision modeling SaaS platform. Use this tag for questions about building your own models in Foundry using Python, R, or SQL or working with the Foundry API.

731 questions
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How to aggregate an ObjectSet after SearchAround

I have 2 phonograph objects, each one having millions of rows, which I have linked by using the Search Around methods. On the example below, I filter to an Object Set of Flights based on the departure code, then I Search Around to the Passengers on…
Charitini Skaltsari
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Correctly formatting boolean in bar chart with scenario

In a workshop I have a bar chart where one axis is a boolean property and I'm running scenarios on the backing object set that will modified this property. I want to compare the number of true/false before and after. However I have weird behaviour…
GuiguiDt
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Foundry Workshop - Prevent duplicate data entry

I am building a Workshop App which will be used for data entry by a large number of operational staff members (> 200). I would like to implement the following set-up: The staff will enter the data on existing Ontology Objects. To facilitate this, I…
twinkle2
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Is there a way to dynamically set the max y axis value of 2 graphs to the same value in Quiver, to ensure a consistent scale for comparison?

I am working on a Quiver dashboard and need to have 2 graphs side by side which are driven by 2 different filters and which use the same y axis max value to allow for comparison. I can create numeric aggregation objects using simple metrics of Max…
NHS_GG
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Import Images and zip .docx files with repository in Palantir Foundry

This is basically a follow-up question based on the (working) solution given here: Output .docx document using repository in palantir foundry (generates word files in a foundry repository and writes docx files in a spark df) What I did manage is to…
5ilver4rrow
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Un-Publish a Function

I created a function in Functions and published it with the tag 0.1.0. After doing some refactoring I decided to rename the function and release it with the tag 1.0.0. Is there a way that I can get rid of or un-publish the original function to avoid…
twinkle2
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OAuth2 without Auth Token for Third Party Applications

I would like to integrate Foundry with the central API gateway of our organisation. Access of the gateway should be granted via OAuth2 via the "Third Party Applications" functionality of Foundry. Now I am facing the problem, that our API Gateway…
twinkle2
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Foundry's OAuth2 API Endpoints

I want to test the "Third-party applications" access using Postman. When trying to obtain an OAuth token I am receiving a '404 Not Found' from Foundry. I suspect that I've configured the wrong URLs for the OAuth2 endpoints. From reading the…
twinkle2
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How can I roll-back a dataset transaction in Foundry?

I have an incremental dataset on Foundry and a file with incorrect data was uploaded. How do I reverse this transaction so I can update the dataset with the correct data?
FJ_OC
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How to compare the content of 2 columns in functions on object?

I am trying to build a query to match two columns and I have tried the following: obj= obj.filter(e => e.colOne.exactMatch(e.colTwo)) I am not be able to get this working, is there any way to filter by comparing the content of 2 columns?
houssem gharsalli
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Output .docx document using repository in palantir foundry

Since the foundry documentation is rather patchy and didn't really provide an answer: Is it somehow possible to use a foundry code repository (python-docx library is available and used) and a df as input to produce word documents (.docx) as…
5ilver4rrow
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1 answer

Foundry Sync Backing Dataset

How can we find the backing dataset for a table which is being queried by using Foundry Postgres SQL service in slate? Edit: We do have a way to find sync information from Details Tab in a dataset. I want to reverse enginner this. To find a way to…
DR_S
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Phonograph2: how to use nextPageToken

I am syncing a data set with about 300k rows to Phonograph2 and need to make those records available via REST (End Point: /phonograph2/api/search/tables). My requests looks as following (retrieving records after a certain timestamp): { …
twinkle2
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Is that possible to create a custom input widget in Foundry Slate?

I know how to use input widget in Slate but I have a use case where I need to create several inputs from an array. Maybe one, maybe more, let's say around 10 or 15. Is that possible to create a input and to catch the user entry just by using an HTML…
GDF_kuma
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In Foundry Contour, How do I filter by multiple terms?

Background I'm working on one of the tutorial exercises "Bootcamp, Day 1" The Problem Specifically, the problem says Filter this Flights path to only: Flights between Delta Airlines hubs (ATL, JFK, LGA, BOS, DTW, MSP, SLC, SEA, LAX) I know in SQL…
Travis Heeter
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