Statistical Analysis Stack Exchange
Statistical Analysis Stack Exchange

Questions tagged [spss-modeler]

IBM SPSS Modeler (formerly SPSS Clementine) is a proprietary data mining and text mining statistical software package.

IBM SPSS Modeler (formerly SPSS Clementine) is a proprietary data mining and text mining statistical software package. Wikipedia article. It is used to build predictive models and conduct other analytic tasks. It has a visual interface which allows users to leverage statistical and data mining algorithms without programming.

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Does anyone have experience with IBM's "SPSS Modeler"?

SPSS Modeler seems like a great tool for data mining (especially for prediction etc.) but it is extremely costly for individuals like me (around 20,000 euros excl. tax). There is also a video. I am wondering if software as expensive as this really…
Tom
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What algorithm does SPSS Modeler use for decision-lists

I am currently trying to find out what algorithm IBM SPSS Modeler is using during calculation of decision lists. However, on the help page I can only find options for using the decision-list function but no information on how this model is trained.…
LiKao
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Comparing frequency between groups

I'm using SPSS, new to statistics. I have 2 groups of patients (Group 1: 1000 patients; Group 2: 400 patients). One of five different interventions (surgery a,b,c,d,e) was performed on subjects in each Group. I want to compare the frequency of each…
user350382
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Is it a problem if my model does not perform as well as the stupid model?

Usually what I see is that the baseline accuracy and the base model have different accuracies so then the goal is to clean the data and do some feature engineering etc to build a model that performs better than the baseline. Everyone including my…
Edison
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Multiple interaction terms for dummy variables?

IV: State (NJ, HI, CA, FL) (reference =CA) Moderator: # of hours exercising DV: BMI In this case, the IV is categorical and I have 3 dummy variables. As such, I created 3 interaction terms. In using hierarchical regression for the moderation, would…
Dee
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Difference Between SPSS Modeler and SPSS Statistics?

I guess we can perform most of the operations of modeling in SPSS Statistics software itself, so why there is need of two software packages doing the same thing? If I am wrong please correct my doubts and help me decide when to use what
mahendra
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What assumptions does each of these different qq plots enable one to assess?

I'm doing stats and really struggling with what these plots tell me about my analysis! Just need to find out what these qq plots show me and what assumptions one can get out of them. Thanks all!
James Piner
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Cluster high performing SKU's based on frequency of Order together and Quantity Ordered

I have list of order numbers, each containing ordered SKU's(One order may have multiple SKU's) and their ordered Quantities. Now after initial analysis I found that 16/550 SKU;s are there in 50% Orders. Also 5 or more of these 16 SKU's are there in…
Vikas Chandra
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How to determine the correct analysis from two variables?

so I'm trying to determine what the correct form of analysis I need to use to find out if people who drink one can of cola per day have different amounts of acne from those who don't drink a can of cola per day. I am struggling figuring out whether…
James Piner
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CDF for inverse normal distribution

Do you have any idea how I can get the cumulative distribution function (CDF) for inverse-normal (Gauusian) distribution? Modeler 18.2 doesn't have that specific function, and I need it to calculate a Vasicek test.
Julian
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implementation using analytics for incident management

i like to know if i get any knowledge in R(predictive analysis) regarding Incident Management..Like if an application don't load a file from source or an alert pop up and ticket is issued for the event so on it normally get collected in a database ,…
vinosamvarghese
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C&R training in IBM SPSS Modeler

I am trying to train a C&R Tree in IBM SPSS Modeler. The issue I have is that when I click on the Model nugget (generated model) and view the constructed tree, I see that the algorithm uses only 70% of my data in training the model. I have tried…
AliCivil
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