Avis clients sur IBM SPSS Statistics

Used in both academic and professional purpose
Good quality of data monitoring and cleaning.
The ceriousness of the tool mekes it usage very cellective and precoded

The ease of use: to handle the software we should follow a minimum hours of training cession

Very easy to use. High level functionality and easy to perform mechanisms. Fine way of operations. Can run anything from basic descriptive statistics to high level simulations. Easy to import data in different formats (csv, xls, sav, etc.). Data cleaning process are easily executed which includes missing value imputation, data recoding, and data restructuring. Very functional in running multivariate methods like exploratory factor analysis, ANOVA, linear regression, logistic regression, discriminant analysis, and MANCOVA. Most operations are done through interactive dashboard, which is hassle free. Overall it is a great statistical package to run different analysis at a very affordable price.

It is tedious to do multiple iterations using SPSS. Syntax functionality is low and lines of codes become exhaustive when you run monte carlo simulations. The most challenging aspect is to run simulations with large data sets. The support provided by the support team doesn't extend beyond technical support. SPSS requires add ons for running the simulations which cost extra to the users. Overall it is deficient in running certain simulations.

The ability to perform almost all easy and complex statistical analysys without writing code AND the possibility to automate simple and complex tasks by actually writing code. This software is huge and it supports a very large set of feautures.

This software is a milestone for statisticians of all over the world. I've been using it for more than 30 years. This means that this software is aging more and more, and perhaps it needs a faster modernization cycle than the current.

1. It literally covers just so many options of tests, from regression to anova and much more.
2. It's like a one stop destination for all queries related to data
3. Can handle massive amounts of data and inputs

1. A manual/tips section within the software could have eased my learning curve to an extent.
2. UI/UX can be improved
3. High cost

SPSS is a phenomenal resource for data analysis be it for an advanced statistician or a student learning basic research methodology. The program is designed to run very simple analyses (mean, mode, median, SD, T-Tests) to complex theoretical modeling in order to identify and name IV's and DV's. SPSS provides reader-friendly and exhaustive help within the program, as well as live help if needed (which, in my experience is not very often). I love the options that I can add to the output such as graphs, charts, histograms, and what specific data means based on what I want analyzed. Much easier to use that other programs of a similar nature, which means I spend less time asking a colleague in the Math Department if I am using the most appropriate analysis based on the data collected. Also, I appreciate how easy it is to copy and paste tables and images into a text document.

Until there is a technology that allows one to immediately "download" large and complex bodies of information into the brain, I have little criticism for SPSS. If I am in deep water and do not fully understand what the "Help" section is telling me, I simply step backward until I reach a level that I do understand and move forward from there. Kind of like teaching myself. It is unreasonable to blame a program for my own limitations.

SPSS Statistics has a user-friendly interface that makes it easy for users to perform various data analysis tasks, IBM SPSS Statistics has robust data visualization capabilities, allowing users to create clear and concise data visualizations that effectively communicate their findings. IBM SPSS Statistics has a large community of users, making it easy to find support and resources when needed.

IBM SPSS Statistics can be expensive, making it inaccessible to some users.Some users have reported technical support issues, making it difficult to resolve problems when they arise.

IBM SPSS, is a very sophisticated software that specializes in statistical analysis according to different data and variables such as graphical databases, probabilities, percentiles and so on. The most outstanding feature of this software is that it has many modules, which are the computer language of the software and allow a more exhaustive analysis of the information collected in your work. Among the most outstanding modules we have tables, categories of variables, joint analyses, maps, exact tests, data validation, analysis of lost values. It is a software that, with practice becomes the best tool for database analysis thanks to its file system, which facilitates the processing of information. Another advantage of this software is that it considerably reduces the analysis time of statistical variables, making the productivity of workers is optimal.

In order to fully manage IBM SPSS, it is necessary to apply certain computer knowledge, which means that not everyone, including expert social scientists, can use this software in its entirety.

What I like the most about SPSS is the amount of options you have. It's really easy to perform an analysis on a small group of data in a big data sheet.
If you want multiple kinds of graphs for
a multitude of data groups, all the graphs will be sorted and neatly arrange in a easy to use overview.
It's also really easy to combine SPSS with Excel (and other programs like Excel). You can easily use the data you have collected in excel, in SPSS. You just have to make sure that the data is arranged in the same way as SPSS, ortherwise SPSS won't be able to read your date.

What I don't really like about SPSS is that it opens a lot of new windows. If you want to make a graph. It opens a new window for the graph, and if you want to edit this graph another's window will be open. So if you don't close each window after you use it, they'll eventually add up to such a number that it could get difficult to find the right window again.
It's also quite difficult to start with SPSS (especially if you switch from Excel). Because there are so many options it could be difficult the find the one you are looking for, but after some time this won't be a problem anymore.
SPSS also isn't easily used as a data collector. It's greatly restricted how and where you can fill in you data. So for data collection it's better to use a different program, like Excel.

The software has almost all the tools the analyst or database manager needs to have. The newer versions also support Armenian characters, which is a huge improvement of the database quality, there is no need any more to transcribe tons of questions and responses.
Also, there are tons of tutorials with detailed explanation, also thick books for folks who prefer the old school method. When writing this review, I couldn't assess the support center, and I caught myself thinking that there are plenty of SPSS users out there and once googled some question, eventually many reviews pop up. That is why I have never contacted the support for help.

When working with large databases, specifically if there are multiple textual columns (non-numeric), the work of the program as well as the computer is obviously slowing down.
Another point is that the missing values should be max 3 or a range plus one value. When creating the variable and defining missing values, one should pay attention and set the values so they won't need to do the re-coding.

In fact, unlike many other statistical programs, I consider that SPSS is the simplest and least complex statistical program, and it will require you only a short time to become familiar with it and master its use.
SPSS program is excellent in descriptive statistics, analysis of variance, and also basic regression analysis, which are very necessary aspects for researchers
The use of this statistical program is not limited to researchers in universities only but can be relied upon in business organizations to prepare reliable and reliable business reports and improve the decision-making process

On the other hand, the SBS program may not be able to deal with very large data, and from my experience, I can also say that the statistical methods used in the field of social sciences (and this is clear from its name), it is very likely that the results and outputs of the SBS program It will change if the user changes the order of the inputs, and therefore the user will have to experiment several times in a different order and compare the results, especially in the aspect of logistic analysis and generalized linear models

It is a very complete program, it has several options, several statistical calculations, graphs and options. It also has great online support and several tutorials on youtube to learn how to use it 100%.

The problem is a bit of a learning curve to understand what each button and option is for. In addition, the price is somewhat high for small projects.