Multiple Linear Regression in Power BI using R Script

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Join Diana Arciniega as she walks through how to use Multiple Linear Regression in Power BI in R Script!
In this presentation, Diana walks Power BI users on how to use Statistical Linear Regression in Power BI to predict the price of a house!
Follow along through Diana's blog to find the sample data used in this demonstration:
iterationinsights.com/article...
Chapters:
00:00 Introduction
03:28 Predictive Analytics
06:14 Multiple Linear Regression
18:47 Math Preparation
25:55 Demo
41:03 Bonus Challenge
42:45 Wrap Up
This video was recorded during the Calgary Power Platform User Group on May 24, 2022.
Join the Calgary Power Platform User Group community site and never miss a meeting!
bit.ly/MSPPUGSite
Follow Diana Arciniega:
/ dianaarciniega

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Опубликовано:

11 июл 2024

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Комментарии : 13

@redacted5594 2 года назад

Amazing video and thorough explanation! Helped me a lot, thank you.

@zakariaelou 3 месяца назад

Greta video and explanations! you master well what you do. Beautiful ❤

@ricardocontreras Год назад

I love youuu 😚. Very useful

@nicolalz 5 месяцев назад

Great Video :) How would you include dummy factors in a similarly easy to use manner? If we use the housing example, for instance a Tick-Box for "Roof-Terasse" (that if ticked adds a simple summand value)...

@shaunaheron4448 Год назад

This may seem like a silly question, but I noticed you have histograms and other useful info at the top of each variable column--as an R user trying to learn BI (and wanting to pull my hair out at every step) I'm wondering how you enable this functionality? is it a plugin? Also, thanks for your helpful video!

@danruto1085 Год назад

Any advice on incorporating non numerical explanatory variables? E.g. Country??

@maximilianomaggiore303 Год назад

why do you put defined values and not variables of the vector of coefficients in the regression? this would allow you an automatic update of the coefficients as the data is updated. good video

@rauljimenez5485 Год назад

Agree with you Maximiliano!! One can extract the parameters that the regression creates and use those in the formula. I guess that is more of a Power Query exerciser and it would extend the video too much.

@jefftucker510 Год назад

when I run the R script I get this error "Error in setwd("~/Documents/R") : cannot change working directory" , can you please help me with this problem? Cheers Jeff.