AXForum  
Вернуться   AXForum > BI > BI Blogs
NAV
Забыли пароль?
Зарегистрироваться Правила Справка Пользователи Сообщения за день Поиск Все разделы прочитаны

 
 
Опции темы Поиск в этой теме Опции просмотра
Старый 08.03.2018, 05:30   #1  
Blog bot is offline
Blog bot
Участник
 
25,459 / 846 (79) +++++++
Регистрация: 28.10.2006
stoneridgesoftware: Take Advantage of Forecasting in Power BI with the Analytics Pane
Источник: https://stoneridgesoftware.com/take-...nalytics-pane/
==============

In order to take advantage of forecasting in Power BI, you should be aware of a cool feature in the product called the Analytics pane. The Analytics pane allows you to add dynamic reference lines to your visuals to provide focus for important trends or insights. It is found in the Visualizations area of Power BI Desktop.



In our example today, we’ll see how we can add a Median line and have Power BI Forecast revenue for us. The visual below contains revenue by Month and Year. We want the ability to quickly see a forecast for the next twelve months of what the revenue will look like.



If we select the visual and go to the analytics pane we can see a Forecast option. Let’s click on Add, set the forecast length to 12 Months with a 95% Confidence Interval and click Apply. You’ll notice now that we have a forecast line after our data ends with the shaded grey area being our confidence interval.



Next, let’s add median line by going to Median Line in the Analytics pane and just click on Add. We’ll change the color to dark grey as shown below.



I haven’t found any articles describing what algorithm the forecasting feature uses in Power BI. However, there is a detailed explanation of the algorithm Power View uses for forecasting. Forecasting in Power BI is based on an established suite of methods for time series prediction called exponential smoothing. There are two versions provided in Power BI, one for seasonal data (ETS AA), and the other for non-seasonal data (ETS AAN). Nonetheless, this is a quick and easy way to look at your forecast in Power BI. I suggest you validate the methods using R or Python and see if you notice any differences between Power BI and the R/Python libraries.



Источник: https://stoneridgesoftware.com/take-...nalytics-pane/
__________________
Расскажите о новых и интересных блогах по Microsoft Dynamics, напишите личное сообщение администратору.
 

Похожие темы
Тема Автор Раздел Ответов Посл. сообщение
stoneridgesoftware: What are the Differences Between Power BI Free, Power BI Pro and Power BI Premium? Blog bot DAX Blogs 0 28.12.2017 00:15
stoneridgesoftware: How to Integrate Power BI with Dynamics 365 for Financials Blog bot DAX Blogs 0 01.04.2017 02:17
stoneridgesoftware: Configuring Power BI Integration for Dynamics 365 Workspaces Blog bot DAX Blogs 1 07.03.2017 10:04
stoneridgesoftware: Email Alerts on Power BI Dashboards with Microsoft Flow – Better Together Blog bot DAX Blogs 0 19.01.2017 20:11
stoneridgesoftware: How to Integrate Power BI with Project Madeira Blog bot DAX Blogs 0 09.06.2016 17:11
Опции темы Поиск в этой теме
Поиск в этой теме:

Расширенный поиск
Опции просмотра

Ваши права в разделе
Вы не можете создавать новые темы
Вы не можете отвечать в темах
Вы не можете прикреплять вложения
Вы не можете редактировать свои сообщения

BB коды Вкл.
Смайлы Вкл.
[IMG] код Вкл.
HTML код Выкл.
Быстрый переход

Рейтинг@Mail.ru
Часовой пояс GMT +3, время: 16:38.
Powered by vBulletin® v3.8.5. Перевод: zCarot
Контактная информация, Реклама.