The SPSS Modeler is a data-mining tool by IBM. It's UI is user-friendly and easy to use, yet it is a great tool for data manipulation, data mining and data science. If you have trouble using it's built-in scripting language for stream automatisation, it might be useful to tag Python as well.
Questions tagged [spss-modeler]
136 questions
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How to discard last 'N' records using Select node in SPSS modeler?
The title says it all. Working on a use case where I need to trim both the top and bottom of a dataset at every new run. It is not fixed how much will be removed every run, just 'N' amount of records.
I was able to discard the first N records using…
abhishah901
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How to forecast a dynamic number of time series in Watson Studio Modeler Flow
In Watson Studio Modeler Flow, how do I forecast time series when the number of series is dynamic?
I have studied tutorials and demos but I have only found methods that require each field's type to be manually specified. This is not feasible when…
data-giraffe
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CUH comsumption of a deployed SPSS modeler flow
Recently, I deployed a SPSS flow with Watson Studio and the Machine Learning service to use with a Web Service. After few days, trying to use de deployed model using Soap UI, it displays "this deployment cannot be processed because it exceeds the…
Rolando Mantilla
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stuck in replacing negative values with zero in SPSS Modeler
I am trying to replace the -ve values with "0" and derive a new variable in SPSS Modeler . I am trying "Derive" node to accomplish the job using the function of "if INDV_ASS_INC_TAMT < 0 then INDV_ASS_INC_TAMT=0 else…
ram29
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SPSS Modeler group by and select top n rows
I would like to know what is the proper way in SPSS to group data by specydic column and then find top n max values.
For example I have below columns:
x<-c(3,2,1,8,7,11,10,9,7,5,4)
y<-c("a","a","a",…
A.Trzcionkowska
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How to schedule a job to run SPSS modeler in Watson studio
I created SPSS modeler flow in Watson studio. I need to schedule it runs daily, but modeler flows can not be scheduled as job in Watson studio.
What do you suggest to do ?
Maybe thru a notebook which runs the modeler and that can be scheduled…
massi
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Script to launch interactive session inside Spss Modeler
i want do interactive tree for my project. i'm writing code inside modeler syntax and this program to get me what i want(which i want Rots tree values) . Launch interactive session opens the tree builder, values is okey but i dont generated model…
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How to open or convert SPSS (.sav) file into CSV using Python - Pandas?
I have .sav file and i need to convert it into csv file.
I tried to use import savReaderWriter library but its not working. I am getting this error:
SPSSIOError: Problem opening file b'C:\\Users\\
I know in R it might be easier but i really need…
s_khan92
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unable to import spss module in watson studio
I am trying to import the built in spss module for Time Forecasting.
But I am receiving the following error on running the import command in watson notebook
ModuleNotFoundError Traceback (most recent call last)
in
----> 1…
Richa Srivastava
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How to apply template in Automatic Recode in SPSS?
I have saved template (`.sat) file, but cannot apply it. When I apply it, the OK button is still disabled. Please see the image:
Could this be because of the trial version?
Thanks.
storagemode11
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How to automate “Read Values” tab in SPSS Modeler?
I am working on fully automating a model I have created in SPSS Modeler. My model consists of source nodes that get updated everytime I run the scripts. The datamodel then goes through multiple node including a transpose node. Though, everytime the…
Shabnam
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Why does it take so long to run in Modeler?
I wrote a loop to find out which customer is a new customer. The code is this one:
#Format dates
emision <- as.POSIXct(modelerData$Fecha_Emision_Poliza, format= "%Y-%m-%d", tz="UTC")
anulacion <- as.POSIXct(modelerData$Fecha_Anulacion, format=…
Domians
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License Issue when Watson Studio Academic Trial Installed
I have a problem with Modeler activation. I have evaluated Trial version now I want to use as Academic Purpose. But it asks for need deactivation of the product first.
In myibm dashboard in Manage Page, there is no menus for activated devices so I…
Ayhan Akgün
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Including both input and outcome variables in SPSS Modeler model
I am a new SPSS Modeler user. I have tried to build a simple decision-tree model for predicting safe births using only a couple of input variables. In the decision tree that gets produced, and the resulting table, only the binary outcome variable…
user12098013
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Modeler question: Is there a function in SPSS for multiple 'if' statements? Forecasting dates
I am trying to build a forecast for interest expense for floating debt in my company.
I have been given a set of ResetDates which help me match a given rate based on when the ResetDate is.
I have been successful in forecasting one period, but I…
Juan Lopez
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