[Predictive Analysis 1.20] Remove a document

I am a new user of SAP predictive analysis.
Could someone please show me how to remove a document from the item list (see below)? I cannot find this option in the drop-down menus.
Thank you for your help in advance.

Hi Ye,
I am afraid but the only way today is to delete your document without PA / Lumira.
By default, local files are stored at :
User/Documents/SAP Lumira Documents
In this folder you'll see the list of all the documents you have created with SAP Lumira or SAP PA.
Delete the document that you don't want anymore and (re)start SAP PA.
The delete functionnality from the desktop tool is an idea accepted by the Labs (Delete Files in Lumira Desktop : View Idea), but not implemented yet.
Hope it helps,
Edouard

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Nothing displays on Predictive part in SAP Predictive Analysis

Hi,
Earlier, I created a predictive analysis using R-K Means algorithm, and the result was displayed a week ago and saved it. I opened it several times, trying to beautify the same. But today when I opened it, nothing is seen and also I am unable to add analysis as well. I am using SAP Predictive Analysis version 1.16.0.
Please help me how to resolve the issue.

Hi Anita, in case this has not be resolved, i just had this issue this morning.
I was unable to add or see any Analysis in Predict Tab.
It seems that if you supress your preference settings
(in C:\Users\yourName\.sapvi\predictive_preferences)
including links to all of your documents, and "repairing" Predictive Analysis by Re-installing it, it works again .
It also seem, after reimporting the original issue document, it is blasted, so you'll have to redo it from scratch.
Hope it will work for you, notice me if it does !
Guillaume BUNEL

Any pointers to how to do predictive analysis using BI

Hello All
Do you have any leads/pointers about how to do forecasting/predictive-analysis using OBIEE?
I am looking for how to documents or tutorials.
thanks

configure u r ETL and build u r DWH accordingly to the requirements

Please Provide a Key for SAP Predictive Analysis 1.15 32-bit

please provide a needed a key for SAP Predictive Analysis 1.15 32-bit to be used in University Lab computers.

Hi Ye,
I am afraid but the only way today is to delete your document without PA / Lumira.
By default, local files are stored at :
User/Documents/SAP Lumira Documents
In this folder you'll see the list of all the documents you have created with SAP Lumira or SAP PA.
Delete the document that you don't want anymore and (re)start SAP PA.
The delete functionnality from the desktop tool is an idea accepted by the Labs (Delete Files in Lumira Desktop : View Idea), but not implemented yet.
Hope it helps,
Edouard

Can i use SAP Predictive Analysis for this scenario?

Hi guys. I'm new in this subject so I'm a little bit confused about in which cases SAP Predictive Analysis is helpful?
Could it be helpful for this case? I have prices of rice for differente years, from 2007 to 2013. Can SAP Predictive Analysis help me forecast what will be the price of rice for 2014, 2015 and so on?
Which algorithm should I use? Does it come integrated in the tool or is it an add-on?
I´ll appreciate it very much if you could send me the right steps to achieve this.

Hi Erika,
SAP PA has only Triple exponential smoothing algorithm; In most cases, single exponential smoothing would not make any sense [this is available through HANA PAL or R integration with SAP PA];
If you have R integration you should see something like this
In Single exp smoothing only alpha is used;
in double exp smoothing alpha and gamma is used; and all three in gamma.
Why these alpha, beta and gamma... has a big derivation to understand; [let me know if you need any document, I have compiled as on some reference]
What values alpha, beta and Gama should hold in Triple ... or what is the right value, .... actually there are no right value and wrong value for them.
... as for the steps to go in SAP PA, refer below:
Please let me know if you need any assistance ...
Regards,
Arvind E

How to add a new universe in population for Predictive Analysis

Post Author: izhar
CA Forum: Performance Management and Dashboards
Hi all members I am working on BOXI R2, SP2 I have to ask that, How to add a new universe in population for "Predictive Analysis". Currently i can only view universe of "Direct Customers and Direct Products"
Any member please help me hereRegards Izhar

Hi Anne,
It really depends on how your portal is set up. And there are 101 ways this could have been done.
I've used the Home Page Framework as an easy to define and extend framework to show applications. I've used it both for ESS and MSS, Using the HPF requires that an application has an iView in the portal.
The main point to be made here is that this is not a Web Dynpro ABAP specific question - but rather one about MSS portal implementation - you would probably be better posting a question in either one of the ESS/MSS or Portal forums.
As it is not a WDA specific question, I'd ask that you kindly close this thread and reopen in another forum.
Thanks for your understanding, it would be nice to be able to answer all questions in all forums (perhaps with some sort of tagging system) but currently forum rules are that questions must be specific to the forum posted.
Thanks,
Chris

HT201250 how do I disable time machine? I want to use my external drive as additional storage. But it mirrors everything I edit. If I remove a document, it removes it from the external drive as well.

how do I disable time machine? I want to use my external drive as additional storage. But it mirrors everything I edit. If I remove a document, it removes it from the external drive as well.
I purchased a 1 TB WD passport drive, formatted for Mac. I set it up originally (mistakenly) to backup time machine. I went back and set it to "do not backup" It still backs up evey document I edit. If I add a document when the drive is disconnected, it automatically adds it to the external drive the next time connect to the passport drive. If I remove a document the same thing happens.
I need additional storage to free up space on my laptop hard drive. This is not working the way I want it to. Help!

Do not backup your startup volume to another partition on the same drive. If the drive fails you have nothing. Always backup to another drive or volume on another drive.
The I/O error usually means there's a problem with the drive. Clone ASAP, then repartition and reformat the main drive. Then restore the clone. Here's the basic process:
You will have to backup your OS X partition to an external drive, boot from the external drive, use Disk Utility to repartition and reformat your hard drive back to a single volume, then restore your backup to the internal hard drive.
Get an empty external hard drive and clone your internal drive to the external one.
Boot from the external hard drive.
Erase the internal hard drive.
Restore the external clone to the internal hard drive.
Clone the internal drive to the external drive
Open Disk Utility from the Utilities folder.
Select the destination volume from the left side list.
Click on the Restore tab in the DU main window.
Check the box labeled Erase destination.
Select the destination volume from the left side list and drag it to the Destination entry field.
Select the source volume from the left side list and drag it to the Source entry field.
Double-check you got it right, then click on the Restore button.
Destination means the external backup drive. Source means the internal startup drive.
Restart the computer and after the chime press and hold down the OPTION key until the boot manager appears. Select the icon for the external drive and click on the downward pointing arrow button.
After startup do the following:
Erase internal hard drive
Open Disk Utility in your Utilities folder.
After DU loads select your internal hard drive (this is the entry with the mfgr.'s ID and size) from the left side list. Note the SMART status of the drive in DU's status area. If it does not say "Verified" then the drive is failing or has failed and will need replacing. SMART info will not be reported on external drives. Otherwise, click on the Partition tab in the DU main window.
Under the Volume Scheme heading set the number of partitions from the drop down menu to one. Set the format type to Mac OS Extended (Journaled.) Click on the Options button, set the partition scheme to GUID then click on the OK button. Click on the Partition button and wait until the process has completed. Do not quit Disk Utility.
Restore the clone to the internal hard drive
Select the destination volume from the left side list.
Click on the Restore tab in the DU main window.
Check the box labeled Erase destination.
Select the destination volume from the left side list and drag it to the Destination entry field.
Select the source volume from the left side list and drag it to the Source entry field.
Double-check you got it right, then click on the Restore button.
Destination means the internal hard drive. Source means the external startup drive.
Note that the Source and Destination drives are swapped for this last procedure.

Predictive Analysis - Alogorithm determination

Dear Experts,
We are working on a Scenario, and try to build a Predictive Analysis reports on the same, as we are new to HANA , please help us on the same.
Scenario
1) Machine are sending the consumption of liquid to HANA continuously, following are the machines configured.
MachineId
Machine Name
Liquid Flow Limit
UOM
M1
Coffee Wending Machine
2000
Ltrs
M2
Water Purifier
3000
Ltrs
2) Following is the sample data sent from machines for every minute Liquid consumption to HANA.
MachineId
Liquid Dispence
Balance
Date Time
UV
RO
Glight
Red LED
M1
5
1995
4-17-14 12:15 PM
M1
100
1900
4-17-14 12:16 PM
M1
200
1800
4-17-14 12:17 PM
M1
300
1700
4-18-14 12:17 PM
M1
400
1600
4-18-14 12:16 PM
M1
500
1500
4-18-14 12:17 PM
M2
300
2700
4-17-14 12:15 PM
M2
400
2600
4-17-14 12:16 PM
M2
500
2500
4-17-14 12:17 PM
M2
600
2400
4-18-14 12:17 PM
M2
700
2300
4-18-14 12:16 PM
M2
800
2200
4-18-14 12:17 PM
Our Reqirement:
Now we need to Build a Predictive analysis report around this data as follows:
1) The report should show the predictive analysis of liquid consumption by month wise, for each machine level.
Our query:
1) For this requirement what is the predictive analysis algorithm (function) we should use ?
2) What is the implementation procedure on the respective algorithm.
How can we build Types, input Tables ?
How can we build Parameters, how can we determine the Alpha value etc , for our requirement?
Our research and queries on the same.
WE went through a video (HANA Academy - Key Concepts of the Predictive Analysis Library - YouTube)on Single Smooth Algorithm, in that we query on Result.
The input was given as Calendar Id and Sales Amout, where Calendar Id starts from 0 – 23 , what is meant by this Calendar Id ?
And also the result is showing Calendar Id from 2-24 , why it is not considering Calendar 0 and 1
How can we say that the result is predictive and on what basis (like month ,year , date etc).
Thanks and Regards,
Somaraju

Hi JH Yang,
Thanks for the post.
Yes, the BW Connect (offline) feature should be coming to SAP PA.
According to this post: http://scn.sap.com/thread/3571348
Also you find the full Roadmap for Predictive Analysis here: Product Road Map Updates
Best regards,
Kurt

How do I remove a document's password?

How do I remove the password on a PDF document?

Hi kwoodruff51,
If you are not the author of the document, then you cannnot remove the document password.
Moreover, if you have to remove the password you must have the Complete PDF solution: Adobe Acrobat provided you have to be the author/creator of the document.
Let me know if you have any other question.
Regards,
~Pranav

Using Multiple Linear Regression from SAP Predictive Analysis within S&OP

How could I go about using a model exported from SAP Predictive Analysis, say a multiple linear regression model, as a stored procedure in HANA from within S&OP?

Hi Kevin,
You cannot use a model exported from SAP Predictive Analysis in S&OP. S&OP uses the same PAL libraries from HANA for Statistical Forecasting. We enable a few statistical forecasting methods from PAL like exponential smoothing from S&OP.
Thanks,
Raghav

Is the SAP HANA Predictive Analysis Library used within UDF?

Hello Everyone,
I am an intern at SAP Belfast currently looking at UDF and DDF, and I was wondering if you could answer a few questions for me?
Is the HANA Predictive Analysis Library (PAL) used within UDF? I know that UDF uses regression analysis, and I know that the PAL has functionality for regression analysis, but are they used together? and if so, which algorithm within PAL exactly is used?
I know that the UDF is an Application Function Library. How many of these Application Function Libraries are there within HANA, as I have only come across the AFL which contains the Predictive Analysis Library?
Thanks a lot in advance,
Claire Burn

Hi Anu,
First double check your own heart. If you really have the passion, then go back to SAP and do what ever you want to do. You will definitely succeed. However if your motivation is primarily influenced by other than (your love for subject), then the question is how far and how long you will be able to stay before those thoughts come back and push you to switch to something else. The key is where your heart is. Only you can help yourself.Good luck.
Regards,
Sam

Buisness scenario for Predictive Analysis

Hi All,
I am new to SAP Predictive Analysis. I have gone through all the algorithms present in predictive analysis client tool about when should they be used.
Now I planned to try implementing it on some business scenario.
But the problem I am facing is I am not getting any proper data suitable for PA. I am trying to take BW data into excel which will act as my data source.
Can anyone suggest me what data I should pick up from BW or if possible provide me with some sample data.
Thanks and Regards
Mithilesh Prasad

Hi,
You can also found some datasets on SAP Partner Edge website with the Workbook: SAP Advanced Analytics (SAP PartnerEdge).
If you want to find more dataset, I suggest you to download datasets from UCI Machine Learning Repository to build examples. (UCI Machine Learning Repository). You can start with the dataset Statlog (German Credit Data) with a neural network or a decision tree.
Regards,
Edouard Kolf

Need for predictive analysis?

Folks, I have this massive 700,000 sq. ft. facility we need to deploy wireless to using Cisco access points inside the building and also outdoors.
Do you see any need to hire a contractor to do predictive analysis on this?
I mean, I will pay somebody to do the site survey once the building is in place, but I am wondering if typically pay the contractor to execute the predictive analysis instead of just waiting for the real site survey.

A "Predictive Analysis" is not going to guarantee anything. You are better off to wait until the building is build and you have stuff in there befire you hire a company to perform a site survey. Just my thought. An office, might be easier to predict, but not a manufacturing or warehouse facility.

InfiniteInsight Vs Predictive Analysis

Hi SCN,
What is the main difference between II and PA ??
What is the product history of SAP Predictive Analysis ??
With regards
Sateesh

Hi Sateesh,
For a overview of II you can refer to Henry Bank's excellent blog post:
http://scn.sap.com/community/predictive-analysis/blog/2014/03/11/sap-infinite-insight--introduction-and-overview
Also, to understand how II and PA play together, please refer to our current roadmap:
https://websmp110.sap-ag.de/~sapidb/011000358700001160102012E.pdf
In short, the main difference between PA and II is that II has a limited set of highly automated algorithms and is targeted towards business users while PA has a broad set of algorithms available with a wide range of configuration option to allow custom modeling. PA is targeted more towards experienced Business Analysts and Data Scientists. Both solutions work together with SAP HANA while the integration of PA is - due to historic reasons - still a bit tighter than for II.
I hope this helps!
Best regards,
David

SAP Predictive Analysis and SAP Infinite Insight Product Road Map

Hi everyone,
where can I find the current SAP Predictive Analysis and SAP Infinite Insight Product Road Map?
The latest version I found on SCN is from Dec. 2013.
Best Regards,
BJE

Hi,
The Predictive Analysis and InfiniteInsight road map was updated on SMP Sep 29:
https://websmp209.sap-ag.de/~sapidb/011000358700001160102012E.pdf

[Predictive Analysis 1.20] Remove a document

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