Tuotteen XLSTAT arvostelut

4,6 (346)

Tietoja tuotteesta XLSTAT

The leading data analysis and statistical solution for Microsoft EXCEL®. Analyze, customize and share your results.

Lue lisää tuotteesta XLSTAT

Hyvät puolet:

Easy to use and handle, no turning and easy to learn.

Huonot puolet:

Sometimes the difficult in reinstall the old versions in other computers.

XLSTAT: arvostelut

Keskimääräinen pisteytys

Helppokäyttöisyys
4,6
Asiakaspalvelu
4,5
Ominaisuudet
4,6
Vastinetta rahalle
4,5

Todennäköisyys suosittelulle

8,8/10

Tuotteen XLSTAT yleisarvosana on 4,6/5 tähteä. Se perustuu 346 Capterran käyttäjän arvosteluun.

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Suodata arvosteluja (346)

Parag Jyoti
Parag Jyoti
Assistant Professor (S-3), Intia
Vahvistettu LinkedIn-käyttäjä
Tutkimus, 501-1 000 - työntekijät
Käytti ohjelmistoa seuraavaan tarkoitukseen: 6–12 kuukautta
Arvostelijan lähde

XLSTAT: the workhorse for data science

5,0 4 vuotta sitten

Kommentit: XLSTAT can be best described as the software for data science from beginner to advanced levels that can be operated without the need of technical guidance. Sampling, data preparation, exploratory data analysis to building prediction models with state-of-the-art machine learning algorithms generally encompasses a set of requirements: a clear objective, a software with all standard features and algorithms, intuition, technical guidance, and probably, also experience. With XLSTAT, the first one in the list alone is sufficient enough to successfully accomplish the goal; the rest is taken care of by XLSTAT. In the academic milieu, we regularly face the task of explaining students of how statistical models are built from a set of data and their specific applications accompanied by demonstrations in the classroom. This includes even spatial and time-series data. This tutoring approach goes a long way in encouraging students towards a dissertation project involving data-driven modelling. In this situation, undergraduates who only have some basic operational knowledge about Excel spreadsheets are easily drawn into using a data science platform which runs on the already familiar Excel and transforms their data in spreadsheets into powerful and efficient models. This is where XLSTAT becomes the default platform for data science projects. In short, XLSTAT is a workhorse for data scientists with a few simple mouse clicks and visualizing the response in every step as stunning graphics.

Hyvät puolet:

XLSTAT can process even spatial data as raster to CSV converted files and enables to prepare the data just like in Excel. Data preparation is the single tedious task which consumes most of the time in a data science project. XLSTAT has all standard features and algorithms of machine learning software which can be operated by editing simple spreadsheets.

Huonot puolet:

Not suitable for processing a big dataset with 10 million rows such as high-resolution remote sensing images

Myyjän Addinsoft vastaus

4 vuotta sitten

Many thanks for your detailed review! It is now possible to load data files which exceed the standard Excel worksheet size. This import method loads data into the computer¿s memory rather than the worksheet. This option is currently available for regression, normality tests and data management tasks but we plan to integrate it to more features.

Ngha
Data Analyst, Kamerun
Tiedotuspalvelut, 2-10 - työntekijät
Käytti ohjelmistoa seuraavaan tarkoitukseen: Yli 2 vuotta
Arvostelijan lähde

Amazing software for statistical analysis right from within excel

5,0 2 kuukautta sitten

Kommentit: Overall, I am satisfied with XLSTAT in terms of value for money and ease of use. Given that I have advanced level knowledge in excel, this streamlines my workflow significantly with the way it is integrated into excel.
However the price is really on a high end.

Hyvät puolet:

The one thing that keeps me coming back to XLSTAT despite many alternatives is the ability of the software to write a summary interpretation of statistical tests

Huonot puolet:

The software is very expensive compared to other software that can do similar statistical analysis

Marcus
Assistant Extension Professor, USA
Ympäristöpalvelut, 1 001-5 000 - työntekijät
Käytti ohjelmistoa seuraavaan tarkoitukseen: Yli 2 vuotta
Arvostelijan lähde

XLSTAT works well for Windows, but not Macs

2,0 4 vuotta sitten

Kommentit: I thought this software was a great idea, and it works really well on a Windows machine. I tried it several times (several versions) on a Mac, and was always disappointed. The support staff acknowledges that the performance on a Mac is less than on a PC

Hyvät puolet:

It is easy (and powerful) to interface this package with Excel on a Windows machine, but it's disappointingly slow (and crashes) on a Mac.

Huonot puolet:

This software doesn't work well on a Mac.

Iceta
Agronomy engineer trainee, Ranska
Maanviljely, 11-50 - työntekijät
Käytti ohjelmistoa seuraavaan tarkoitukseen: Yli 2 vuotta
Arvostelijan lähde

Huomioon otetut vaihtoehdot:

XLSTAT the easiest way to do some statistics for your company

4,0 4 kuukautta sitten

Kommentit: Every statistical analysis is done with this software in my company !

Hyvät puolet:

Easy to use, the customer service is really fast, and the price is very attractive

Huonot puolet:

The errors sent by the computer of the software do not help much sometimes on the error of our analysis.

Mark
Clinical Research Consultant, USA
Biotekniikka, Itsetyöllistetyt
Käytti ohjelmistoa seuraavaan tarkoitukseen: Yli 2 vuotta
Arvostelijan lähde

XLSTAT gets me through the day!

5,0 viime kuussa Uusi

Kommentit: Sample size and power estimates are easy in XLSTAT. The exercise compels non-statisticians to pay attention to the statistical considerations at the earliest stages of clinical trial design and protocol development.

Hyvät puolet:

Sample size and power estimates are easy in XLSTAT. The exercise compels non-statisticians to pay attention to the statistical considerations at the earliest stages of clinical trial design and protocol development.

Huonot puolet:

Add a calculator for Cohen's d and Cohen's h so that I can easily estimate standardized effect size for experimental agents from published articles. For Cohen's d, provide the option of entering either SD or SE and N, because one or the other, but not both, are reported in journal articles.

Adriana
Dr, Argentiina
Ruoantuotanto, 5 001-10 000 - työntekijät
Käytti ohjelmistoa seuraavaan tarkoitukseen: Yli 2 vuotta
Arvostelijan lähde

Use of classic and multivariate tools to explain the behaviour of oxidation in food

5,0 4 viikkoa sitten Uusi

Kommentit: My experience is great. I will continue using XLSTAT as a helping tool for my research. The tutorial help also a lot in order to put the data in the correct form and to share experiences with other users.I would suggest more specilized tutorials or free formation on this software.

Hyvät puolet:

The integration of the software with excel is the key of XLSTAT. I'm not statician, but use statistics to contrast and model the experimental results.Data are easily formatted, I prefer rows for treatments and columns for measured variables.Using a combination of ANOVA tools along with PCA, I was able to demonstrate which fatures are related to the oxidative stability of different types of foods . Also the use of non-linear regression allows to predict the behaviour of these parameters during time. All these analysis, done on the same database and with easily exportable figures is a great help for researchers.

Huonot puolet:

Sometimes I found difficulties to find the best fitting model to the data. Also drawing centroids and confidence ellipses is sometimes difficult

salima
PHD, Ranska
Tutkimus, 51-200 - työntekijät
Käytti ohjelmistoa seuraavaan tarkoitukseen: 6–12 kuukautta
Arvostelijan lähde

My experience with XLSTAT

5,0 2 kuukautta sitten

Kommentit: analysis of the results of my research and verification of my hypotheses

Hyvät puolet:

fluidity and speed . Also, the integrated assistance is very effective in case of bugs, but in general, bugs are rare

Huonot puolet:

the available analysis is limited for research in SHS

Mohamed
PhD student, USA
Maa- ja vesirakentaminen, 51-200 - työntekijät
Käytti ohjelmistoa seuraavaan tarkoitukseen: Yli 1 vuosi
Arvostelijan lähde

XLSTAT for time series analysis

5,0 viime kuussa Uusi

Kommentit: I am satisfied with XLSTAT since it gave the advantage of gaining time to perform statistical analysis which could take more time while using coding.

Hyvät puolet:

The software is straightforward to use. The fact the XLSTAT is integrated with Microsoft excel made data management, time series analysis very easy in terms of using same environment to manage data and get results.

Huonot puolet:

Some time series analysis methods are not integrated.

Chik On
R & D Project Manager, Taiwan
Biotekniikka, 2-10 - työntekijät
Käytti ohjelmistoa seuraavaan tarkoitukseen: Yli 2 vuotta
Arvostelijan lähde

Good value

5,0 2 kuukautta sitten

Kommentit: Good to be an add-on module for Excel

Hyvät puolet:

intuitive menu, detailed reporting, and easy to use

Huonot puolet:

Tips to explain different choices on parameter settings during data analysis can be helpful. Label re-positioning functions can be better.

GnimWazou Gaston
Student, Ranska
Koulutuksen hallinta, Itsetyöllistetyt
Käytti ohjelmistoa seuraavaan tarkoitukseen: Yli 2 vuotta
Arvostelijan lähde

My opinion

5,0 viime kuussa Uusi

Hyvät puolet:

Fantastic software for statictics. Highly recommend!

Huonot puolet:

Very accessible and easy to use, nothing wrong about XLSTAT.

Michael
Professor, Kolumbia
Tutkimus, 501-1 000 - työntekijät
Käytti ohjelmistoa seuraavaan tarkoitukseen: 6–12 kuukautta
Arvostelijan lähde

Versatile, easy-to-use, all-you-need statistics package

5,0 6 kuukautta sitten

Kommentit: XLSTAT has been a "one-stop" statistical analysis tool for me, a real time-saver, improving my ability to explore complex datasets without hopping around different programs. In less than 5 minutes I can run all kinds of statistical analyses (and try out different approaches) to resolve a specific question, and then return to my raw data Excel spreadsheet without having to hop around between different applications. The results simply appear as a new worksheet, to which I can return at a later time, if need be. I have been able to run every common statistical analysis with this program. I highly recommend it for students as well as more senior researchers. The cost is reasonable if you compare it with the time saved.

Hyvät puolet:

XLSTAT provides all the common statistics analyses I need for my research and it works seamlessly-integrated into Excel--which is a huge plus. This makes it easy to work from existing Excel workbooks, without having to re-format and re-code data tables. Simply select the columns you want to analyze--and away you go! I can run any statistical analysis in less than 5 minutes and return to my same dataset--with a new perspective. All characteristics and functionality of Excel remain, which is helpful when working with annotated datasets (colors, figures, images). Results of each statistical analysis appear neatly as separate worksheet--great for maintaining a record of all analyses (and variations) performed on a given dataset (i.e. when writing a manuscript). The different statistical functions of XLSTAT also have an intuitive "Excel feel" to them, so no need to learn coding. The statistical outputs are very smart and thorough (and customizable)--including complete tables, figures and tests of assumptions (e.g. for Anovas).

Huonot puolet:

While there is an extensive help menu, sometimes the online explanations aren't sufficiently self-explanatory to understand, requiring trial-and-error. However, thanks to smooth integration into Excel and the useful feed-back from XLSTAT when you do make an error, you can usually get to the solution you need very quickly. My feeling is that if you have difficulties running a particular, unusual analysis in XLSTAT then you probably will have even greater difficulties in another program.

Shaoyang
Shaoyang
Senior Research Assistant, Australia
Vahvistettu LinkedIn-käyttäjä
Ruoka ja juoma, 5 001-10 000 - työntekijät
Käytti ohjelmistoa seuraavaan tarkoitukseen: Yli 2 vuotta
Arvostelijan lähde

I recommend every researcher/student buy XLSTAT

5,0 8 kuukautta sitten

Kommentit: I handle most of my sensory evaluation data and consumer data using XLSTAT. It is super easy and smooth to complete the data feeding – processing – reporting procedure. Now it only takes me 10 mins to finish all thoes steps (without XLSTAT, 2–3 days might not be enough)

Hyvät puolet:

Economic, user-friendly, comprehensive online tutorial, customised training courses, best integration to Excel, up-to-date solutions, customer service

Huonot puolet:

Some functions have bugs that cause Excel collapse. I always identify these bugs and report them to Addinsoft. They always contact me the next day and fix these bugs as fast as they can.

Mauricio
Researcher and professor, Meksiko
Terveys, hyvinvointi ja kuntoilu, 10 000+ - työntekijät
Käytti ohjelmistoa seuraavaan tarkoitukseen: Yli 2 vuotta
Arvostelijan lähde

I think I'm a satisfied user of XLSTAT

5,0 4 vuotta sitten

Kommentit: I have used XLSTAT for more than 5 years for data analysis in the field of health sciences (basic, clinical and epidemiological research) with good results. I have tried to recommend the use of XLSTAT to other colleagues, but the cost of licenses and the need to renew the support / update service every year is a major obstacle. I have needed assistance for XLSTAT use several times, and the response of the support team has always been promptly and in a satisfactory way. I think that thanks to the fact that we are already many users of XLSTAT and that it has been several years since its launch -with which the costs of the initial investments have already been amortized-, they could lower the costs of the licenses, in order to encourage users to keep using this useful software, as well as to attract new users to this growing community.

Hyvät puolet:

Being an extension of the excel interface facilitates its use and is relatively simple. The output formats of the results are easy to interpret and to be used in other applications.

Huonot puolet:

For the same reason that it is a program that opens within another (add-in for Excel, Microsoft), any change in the operating system or in the Excel itself impacts the performance of XLSTAT. Unfortunately, in recent yeas this has happened very frequently, leaving out those who has not contracted the support/update service, since in some cases it is possible that XLSTAT stops working completely. There is a real dependence on the support/update service even for basic operation.

Myyjän Addinsoft vastaus

4 vuotta sitten

Thank you for your review. Indeed, as an Excel add-on XLSTAT depends on Microsoft Office. Therefore, we have to constantly develop and release new versions to ensure full compatibility with the most recent versions of Excel. This is why, when purchasing a perpetual license, we establish a maintenance contract valid for one year, renewable each year at a reduced rate.

Greg
Greg
Professor, USA
Vahvistettu LinkedIn-käyttäjä
Koulutuksen hallinta, 501-1 000 - työntekijät
Käytti ohjelmistoa seuraavaan tarkoitukseen: Yli 2 vuotta
Arvostelijan lähde

Huomioon otetut vaihtoehdot:

XLStat Review

5,0 7 kuukautta sitten

Kommentit: I find XLStat to be a useful tool for statistical instruction.

Hyvät puolet:

Integration with Excel. Ease of use. Good tech support.

Huonot puolet:

Finding help files for some of the features is not intuitive.

Jyotishree
Researcher, USA
Koulutuksen hallinta, 501-1 000 - työntekijät
Käytti ohjelmistoa seuraavaan tarkoitukseen: Yli 1 vuosi
Arvostelijan lähde

Data Analysis Made Easy with XLSTAT

5,0 6 kuukautta sitten

Kommentit: I was never a statistician but with XLSTAT I learnt so much. There tutorials are great they explain you in simple language, easy to follow. I love XLSTAT. I couldn’t have thought of any better software than this.

Hyvät puolet:

* Ease of use * Very good and clear tutorials * Convenient and doesn’t take a lot of time for analysis * Lot of features to choose from for the data analysis * One place and rate provides all * Great customer support

Huonot puolet:

* I have not faced anything yet * Probably some features are not available in everything but customer support always helps and caters to your request!

Giovanna
Consumer & Sensory Insights Manager, Brasilia
Ruoantuotanto, 10 000+ - työntekijät
Käytti ohjelmistoa seuraavaan tarkoitukseen: Yli 2 vuotta
Arvostelijan lähde

The Best Statistical Software to Sensory & Consumer Insights

5,0 2 vuotta sitten

Hyvät puolet:

I am a heavy user of XLStat since 2013, and I really like how easy it is to manage and run the analysis once all the essential functions are part of excel, and the statistical tests are easily shown in a very well-organized menu. I usually conduct preference mappings, PCA, cluster analysis, ANOVAs (with all post hoc options), Penalty Analysis, Qui-square, and Panel Check analysis. There are many tutorials, database examples, and videos on YouTube that make possible any new analysis that I may need to access. I feel confident and safe with the software to generate business results and glad for the attention and agility of the sales and technical teams.

Huonot puolet:

Nothing, I really love XLStat and it is excellent!

Betsy
Enterprise HR Data Scientist, USA
Sairaalat ja terveydenhuolto, 1 001-5 000 - työntekijät
Käytti ohjelmistoa seuraavaan tarkoitukseen: Yli 2 vuotta
Arvostelijan lähde

XLSTAT is Outstanding and EFFECTIVE

5,0 3 kuukautta sitten

Hyvät puolet:

Too much to note here. Probably that it is so inexpensive that I have never had any pushback when purchasing one of a dozen or so licenses I have had over the years.

Huonot puolet:

I don't feel like answering this and I can't find the code easily enough to change the rule, so I'll just say having to answer this question.

Celia
PhD student, Portugali
Kulutustavarat, 11-50 - työntekijät
Käytti ohjelmistoa seuraavaan tarkoitukseen: Yli 2 vuotta
Arvostelijan lähde

Huomioon otetut vaihtoehdot:

XLstat

5,0 3 vuotta sitten

Kommentit: Very positive experience, I start my deep statistical analysis with Xlstat and learn a lot.

Hyvät puolet:

I like the easiness and very intuitive interface. Clear tutorials on the website with important examples. It is a very complete tool for my daily activity. I will recommend always.

Huonot puolet:

Sometimes the difficult in reinstall the old versions in other computers

Barbara
Consumer Insights Head manager, Fragrance, Meksiko
Kemikaalit, 1 001-5 000 - työntekijät
Käytti ohjelmistoa seuraavaan tarkoitukseen: Yli 2 vuotta
Arvostelijan lähde

Useful and Essential tools for Market Research professionals

5,0 9 kuukautta sitten

Kommentit: I always had a great experience with XLSTAT even when I don't know how to do something, it's really intuitive, with patience and determination, we always find the solution !

Hyvät puolet:

I like the way it presents the results and the fact that I can rework each graph to make it more eye-catching. It's really easy to work on data even if we have to practice a bit to master it! It's so much easier than a R software or a pyhton and the info we get is really valuable to understand and get conclusions about a survey. We can almost do everything!

Huonot puolet:

Sometimes it takes me a little while to figure out how to organize the data to get what I want, maybe we could have video tutorials when we buy the license with training exercises around linear regression, penalties , ANOVA, ACP/AFC. Fortunately, you can find videos on the internet but sometimes I need something really specific, it could be great to have more personalized help too. I don't know maybe include a training session with a professional once a year when buying the license (or put it as an option that we could add?)

Francis
Francis
Senior Renal Consultant, USA
Vahvistettu LinkedIn-käyttäjä
Lääkärintoimen harjoittaminen, Itsetyöllistetyt
Käytti ohjelmistoa seuraavaan tarkoitukseen: Yli 2 vuotta
Arvostelijan lähde

XLSTAT Basic - A Very Useful Inexpensive Statistical Tool

5,0 4 vuotta sitten

Kommentit: I use XLSTAT for data analysis I encounter with my clinical research and review work.

Hyvät puolet:

I like its integration with Excel and its multiple array of functions at an affordable price. I have been using JMP and StatView in the past. The former has gotten to be very expensive and the latter is no longer available. For a user requiring basic to moderate statistical tools this program is excellent. It does reasonable charting using Excel's capabilities. I have not tried the charting modules as they are not essential to what I do.

Huonot puolet:

It took me a while to get used to it. The manual is not easy to navigate. I have looked at some tutorials and found them helpful. Perhaps setting an Introductory course to "Become a proficient XLSTAT user" lets say in 12-24 sessions could be helpful.

Myyjän Addinsoft vastaus

4 vuotta sitten

Many thanks for your review! We organise a 3-Day training on XLSTAT-Base every spring and autumn. You can check out the dates at https://www.xlstat.com/en/training. Statistics webinar recordings can be also found at https://help.xlstat.com/customer/en/portal/articles/2761028-statistics-webinar-recordings?b_id=9202. Regards, the XLSTAT Team.

Wolfgang
Director, Saksa
Tutkimus, 2-10 - työntekijät
Käytti ohjelmistoa seuraavaan tarkoitukseen: Ilmainen kokeiluversio
Arvostelijan lähde

MAC Implementation

4,0 2 vuotta sitten

Kommentit: Using the software on a MAC seems to be a problem. If the software would run flawlessly it would be a perfect tool which I could recommend to my students and colleagues.

Hyvät puolet:

Good integration with EXCEL, nice result summeries, much less confusing versus SPSS.

Huonot puolet:

MAC Book Pro CPU runs often on 100% evn when no calculation is beeing made. It blocks the MAC for several minutes. Error report like: "Variable is a constant" without any helpful information in the help manual how to solve the problem.

Myyjän Addinsoft vastaus

2 vuotta sitten

Wolfgang, we are sorry for this inconvenience. We'd be happy to help you with the problem you have. Please contact us at [email protected] Our support service will reply very quickly.

Vahvistettu arvostelija
Investigador, Meksiko
Vahvistettu LinkedIn-käyttäjä
Biotekniikka, 10 000+ - työntekijät
Käytti ohjelmistoa seuraavaan tarkoitukseen: Yli 1 vuosi
Arvostelijan lähde

XLSTAT for biotechnology research

5,0 4 vuotta sitten

Kommentit: I really took advantage for the features provided on the normal version and I will definitly will renew my supscription

Hyvät puolet:

I liked the easy the interface works, and the vast and powerful statistic tools on it. I used the normal version and has enough tools for research in biotechnology. When I tried the premium version I can use several techniques and I really considered to buy it.

Huonot puolet:

The high price, and the economic version only last one year. I recommended that once your license ends you can continue some of the features integrated on that license and don't block you all access even the free trail.

Myyjän Addinsoft vastaus

4 vuotta sitten

Thank you for your review! After your license expires, XLSTAT converts to the Free limited version so you should be able to continue using some of its features. If this is not the case, please contact our technical support team at [email protected]

Robert
Prof., Saksa
Sairaalat ja terveydenhuolto, 5 001-10 000 - työntekijät
Käytti ohjelmistoa seuraavaan tarkoitukseen: Yli 2 vuotta
Arvostelijan lähde

Highly recommendable for all Excel users in science

5,0 4 vuotta sitten

Kommentit: Using it for a few years now and cant imagine using EXCEL without it.

Hyvät puolet:

XLSTAT provides basic functionality that is not available in MS EXCEL- most importantly non-parametric tests. Scientists have to understand that the majority of their data is not normally distributed, consequently the tests MS EXCEL contains are not sufficient. While EXCEL is a powerful and often underrated tool, its functionality is incomplete without XLSTAT. To my students I recommend to use at least the free XLSTAT basic version.

Huonot puolet:

Unfortunately, there is still no compendium of all commands and the corresponding sytnax. E.g. if you dont want every result to be displayed on a new sheet, but rather in EXCEL style in a single cell, you need to use XLSTAT commands, such as "=XLSTAT_MannWhitney(array1,array2,a) - here, a stands for tails, but nobody knows what you have to enter… this is poor. I feel it cant be that hard to add a complete list of commands with syntax.

Bob
Bob
Professor Emeritus, Britannia
Vahvistettu LinkedIn-käyttäjä
Korkeakoulutus, 1 001-5 000 - työntekijät
Käytti ohjelmistoa seuraavaan tarkoitukseen: Yli 2 vuotta
Arvostelijan lähde

Superb Customer Support

4,0 4 vuotta sitten

Kommentit: My research entails the exploration of the data generated by test subjects making high-speed visual judgements. As it has moved through upgrades I have taken benefit of the additional functionality added into the software by the XLSTAT team. Occasionally I have messed up the upgrade or spotted a problem and the support team have been just that - they have provided excellent support and with my ability to get things wrong that has been invaluable.

Hyvät puolet:

XLSTAT has a range of depth of functionality even in its Basic version which is outstanding and the fact that it sits happily on top of EXCEL makes it a winner as far as I am concerned. Statistics has always been lurking in my academic and professional background but just using and experimenting with XLSTAT features on my data sets has allowed me to explore a range of possibilities that would have sent me nuts if using SPSS. An exceptional piece of software and a brilliant learning and research tool.

Huonot puolet:

Nothing - it has enhanced my research no end.

Jean-François
Jean-François
professeur émérite, Ranska
Vahvistettu LinkedIn-käyttäjä
Tutkimus, 1 001-5 000 - työntekijät
Käytti ohjelmistoa seuraavaan tarkoitukseen: Yli 2 vuotta
Arvostelijan lähde

enjoy wit XLSTAT

5,0 4 vuotta sitten

Kommentit: XLSTAT is the only statistical tool I use for all my publications in the frame of quantittive ecology

Hyvät puolet:

Being involved in statistics for more than 50 years, I never found so easy to compute statistical tests and draw figures (more espcially for multivariate statistics) with a statistical program. The main advantage of XLSTAT is that it adds a lot of tools to Excel, now also some procesures from R (still to be extended to ade4, for instance). I recommand it, not only for students, but also to all scientists.

Huonot puolet:

The price is a little too high, please make an effort to decrease it