Import Data, Analyze, Export and Plot in Python




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A common task in data science is to analyze data from an external source that may be in a text or comma separated value (CSV) format. By importing the data into Python, data analysis such as statistics, trending, or calculations can be made to synthesize the information into relevant and actionable information. This demonstrates how to import data, perform a basic analysis such as average values, trend the results, save the figure, and export the results to another text file.

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Comment List

  • APMonitor.com
    December 4, 2020

    "data_file.txt not found" always that happen i use spyder and pycharm

  • APMonitor.com
    December 4, 2020

    Source code???

  • APMonitor.com
    December 4, 2020

    I have one polygon which is in Tab file I want to import in Python how can i do ? I have some data which already loaded in python but I want to extract only that data which is in the specific polygon.How can I do that which library will be useful for this purpose

  • APMonitor.com
    December 4, 2020

    Thanks a lot for the great tutorial!

  • APMonitor.com
    December 4, 2020

    this is a golden video

  • APMonitor.com
    December 4, 2020

    Hi! Im a novice at this. Can you explain briefly or link to a video how the columns and rows are written. I have a problem with this. To take away the poor sensors you write sensors = data_file[:,1:5]. As I understand the first colon without numbers means all rows. The second 1:5 is the columns. So in the text file this is column 2-6, because Python starts with 0 and column 1 is the the time? That I dont understand is that column 5(Python) is then the first nan column. Does column [1:5] mean from 1 until 5 but not including 5?

  • APMonitor.com
    December 4, 2020

    rezz, ahhahhahh

  • APMonitor.com
    December 4, 2020

    Thanks a lot! Im leaving PyCharm for Spyder because of this variable explorer window

  • APMonitor.com
    December 4, 2020

    I have generated my graph in a new window. But when I go to see if it's also in the .txt file it's empty. And if I try and generate my graph after writing in the .txt file the graph is empty. What the hell?

  • APMonitor.com
    December 4, 2020

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  • APMonitor.com
    December 4, 2020

    wow such a clean Desktop

  • APMonitor.com
    December 4, 2020

    underrated video!! Thank you

  • APMonitor.com
    December 4, 2020

    easy to understand… great explanation

  • APMonitor.com
    December 4, 2020

    Now this is the type of quality content I've been looking for. Short and straight to the point from beginning to end. Thank You!

  • APMonitor.com
    December 4, 2020

    Never seen that way to extract time!
    Thanks!

  • APMonitor.com
    December 4, 2020

    your video is excellent…..tank you for information. I am also working in similar type of application where I have to compare words of same column and make a graphical output.

  • APMonitor.com
    December 4, 2020

    I have problem with path of file in reading, open not work because said file not exist!

  • APMonitor.com
    December 4, 2020

    Wau that is really a wonderful thanks you teacher but I'm doubt, I would like to know if it is possible to make a graphic as you did using a txt file.

  • APMonitor.com
    December 4, 2020

    Thanks sir

  • APMonitor.com
    December 4, 2020

    funny how youtube automatically refresh the page even though i paused the vid and already saw one ad yesterday… so thirsty for add revenue

  • APMonitor.com
    December 4, 2020

    thank you soooooooooooooooo much!

  • APMonitor.com
    December 4, 2020

    ew plshh gimme ewr email id i want to contact ew= :((

  • APMonitor.com
    December 4, 2020

    What is this data set about anyway?

  • APMonitor.com
    December 4, 2020

    Thank You

  • APMonitor.com
    December 4, 2020

    Hay, i am trying to read text file from file dialog (path) and place the first line into the the text edit field (Gui) due to calculation, how is it?

  • APMonitor.com
    December 4, 2020

    I am trying to use this method to import 3 columns of data from a text file, when I try to do it the same way as the video, I get an error saying " could not convert string to float"

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