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en:services:application_services:statistics_programs:spss:faq [2021/04/20 11:03] – created tunruh1 | en:services:application_services:statistics_programs:spss:faq [2022/12/14 10:16] (current) – [Are there public PC workstations with SPSS in the GWDG ?] tunruh1 | ||
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+ | ====== FAQ ====== | ||
+ | ===== Frequently Asked Questions about the SPSS License Agreement ===== | ||
+ | ==== Who can get a SPSS license? ==== | ||
+ | All employees and students of the University of Göttingen, the UMG and the affiliated institutes can obtain SPSS at reduced rates. | ||
+ | |||
+ | ==== How much does a license cost? ==== | ||
+ | The fee for an SPSS license is currently 5.60 € per user/month and applies for the remaining term of a period from the date of purchase. | ||
+ | |||
+ | ==== How and where can I purchase a license? ==== | ||
+ | To purchase a license, both employees and students should contact the GWDG at: support@gwdg.de \\ | ||
+ | If you are outside of GoeNet, please log in first with your user ID via vpn.gwdg.de. | ||
+ | |||
+ | ==== How long is a license valid? ==== | ||
+ | With the purchase of a license you do not acquire ownership rights, but only the right to use the software for a certain period of time (rental). The licenses are valid for a limited period of 1 year each (at the latest until the end of the campus contract on 30.09.2024). | ||
+ | |||
+ | ==== Which product versions are available? ==== | ||
+ | Basically, a downgrade right of " | ||
+ | |||
+ | ==== Can I run different SPSS versions in parallel with one license? ==== | ||
+ | No this is not possible. The choice of which version to use is an " | ||
+ | |||
+ | ==== Which single products are included in the "SPSS package"? | ||
+ | The campus contract for IBM SPSS Statistics Premium Campus Edition currently contains the following product components (changes on the part of IBM in the future cannot be ruled out): | ||
+ | * Statistics Base | ||
+ | * Advanced Statistics | ||
+ | * Bootstrapping | ||
+ | * Categories | ||
+ | * Conjoint | ||
+ | * Complex Samples | ||
+ | * Custom Tables | ||
+ | * Data Preparation | ||
+ | * Decision Trees | ||
+ | * Direct Marketing | ||
+ | * Exact Tests | ||
+ | * Forecasting | ||
+ | * Missing Values | ||
+ | * Neural Networks | ||
+ | * Regression | ||
+ | |||
+ | The product IBM SPSS AMOS is a standalone product for predictive models and has no modules. | ||
+ | |||
+ | ==== For which operating systems is SPSS available? ==== | ||
+ | Windows, MacOS and Linux. More detailed information can be found [[https:// | ||
+ | |||
+ | ==== Are there different licenses for different operating systems? ==== | ||
+ | No, there are no differences. The codes are equally valid for the Windows, Mac and Linux versions. | ||
+ | |||
+ | ==== How and where do I get installation files? ==== | ||
+ | |||
+ | The files required to install SPSS can be found [[en: | ||
+ | |||
+ | ==== Can I install SPSS on multiple computers? ==== | ||
+ | You can install SPSS on a home-use computer. | ||
+ | The so-called " | ||
+ | |||
+ | ==== Is there a trial version for students? ==== | ||
+ | Since 2018, there is no longer a special trial version for students from the manufacturer IBM. Until version 23, SPSS could basically be tested free of charge for 14 days. | ||
+ | There is a website from IBM on which downloading and testing SPSS Statistics is still possible. | ||
+ | https:// | ||
+ | Before downloading the software, you will be asked to register. However, IBM's target group here is more likely to be in the commercial sector, since " | ||
+ | |||
+ | ==== Can I also run SPSS as a network license? ==== | ||
+ | You can also run SPSS as a **network license**. | ||
+ | However, this can only be ordered __before the start of a new license period__ ! | ||
+ | For this you need a special " | ||
+ | |||
+ | |||
+ | ==== For which purposes may I use SPSS ? ==== | ||
+ | The use is only allowed in a non-commercial context and exclusively for the fulfillment of the legal tasks of the universities (usually use in research, teaching, studies, promotion of young scientists, knowledge transfer). | ||