Category "data-extraction"

Python DataFrame manipulation: How to extract a set of columns in a fast way

I need to access and extract information from a Dataframe that is used for other colleagues in a research group. The DataFrame structure is: zee.loc[zee['layer'

Is there a way to extract data (maybe in csv/excel formal) from a Plotly html figure?

I have a Plotly heatmap graph only in html format. But I need the data used for it for my analysis. Is there a python function which I can use or any server whe

Extracting Handwritten text values from a image using Tesseract-OCR library Python

Looking for extracting handwritten text from uploaded image. I am tried using OCR library Tesseract() in Java API/Python with pytesseract. DataPath, Language en

Export data in parquet file in teradata

I cannot figure out a solution for exporting data from the Teradata database in a parquet format. I am using tdload and tbuild method which required tpt script

Extracting exact table data from PDF

I am trying to extract each row of my table from a pdf file I created before. The problem I have, is that empty cells, which I thought would be saved as 'null'