Ondrej Klempir DNAnexus Team
Posts
Recent activity by Ondrej Klempir
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Query of the week #8: Filtering BGEN file and exporting geno data to Pandas df
After a one-week pause (were enjoying public holidays), we are back with Query of the week numero 8. This week we will follow up on Query #7. I read a great discussion below the post and this week ...
- 3 followers
- 3 comments
- 0 votes
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Query of the week #7: About linking geno and pheno data
Hello everyone! So far, we have focused primarily on phenotypes in this series, and I did not pay much attention to the question of linking phenotype and genotype data. For that reason, I started t...
- 3 followers
- 6 comments
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Query of the week #4: Working with JSON and jq to get more details about your cohort(s)
Hi folks! It is a new Friday, it is a new Query of the week. Sometimes I run into a problem how to debug my created cohorts. Knowing some tricks would be handy, so I have decided to show you some o...
- 2 followers
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Query of the week #3: Bring your custom script to analyse UKB data
Let's imagine a situation where we would like to run something that is not on platform yet, but we don't have time to dive into how to build an app or use docker. Typically, you would like to run s...
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Query of the week #2: Manipulating Optical Coherence Tomography data in PySpark
Hi! Cohort browser is a fast and simple way to apply filters and query data from UKB RAP, and I use it a lot. To design cohorts according to complex filter criteria directly in the Cohort Browser, ...
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Query of the Week #1: Export Phenotypic Data to a File
Hello everyone! Lately, I have been trying to understand the possibilities of how to write queries for exporting phenotype data from the dnax database. I decided to summarize 4 possibilities of suc...
- 8 followers
- 39 comments
- 2 votes
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How-to run Matlab on RAP
Hello! I am providing a step-by-step tutorial on how to run Matlab on RAP. I use the ttyd app on UKB RAP and run Matlab in browser as an https applet. See the attached pdf for more details. You...
- 4 followers
- 4 comments
- 0 votes