STATISTICAL SOFTWARE

STATISTICAL SOFTWARE

1. Statistical software is born from real problems or opportunities to reduce costs, time and efforts. The potential of software is to facilitate specific tasks and organize an information systems infrastructure.

   • THESE ARE SOME OF THE DIFFERENT TYPES OF LOGISTICS SOFTWARE THAT EXIST
     • SPSS
       • ia a statistical software from IBM that can quickly crunch large data sets to provide insights for decision-making and research.
       • ADVANTAGE
         • Data connectivity and preparation:can read and write data fron many different file formats and sources.
         • Comprehensive statistical analysis: can perform almost every kind of statistical analysis including but no limited to linear and non-linear models,
         • Easy of use: with a use-frindly UI, drop-downs menus, drag and drops functionality.
         • Pdreictive analytics : being able perform predictive analytics, user can tailor that platform to their needs, multiple machine learning algorithms and simulators.
         • Export with ease: users can export their data to SPSS proprietary file, format or olso Word, PDF, Excel, HTMLand more.
       • DISADVANTAGES
         • More complex programs require programming skills, as well as more time consuming calculations.
         • In statistics, contradictory results can often came out between diferent test,
         • It does not provide the expected results in the expected time.
         • Results reports contain on excessive level of information.
     • SAS: STATISTICAL ANALYSIS SYSTEM
       • ADVANTAGES
         • All procedures can be used in a single run.
         • Results can be saved as files and used as inputs for future use.
         • It is useful in data management and in writing reports.
       • DISADVANTAGES
         • Its main drawback is that it is not easy to learn to use.
     • STATA
       • is an all-purpose software package that always delivers reliable results.
         • ADVANTAGES
           • Stata is a statistical package developed and distributed by Stata-Corporation.
           • Contains many of the latest statistical techniques.
           • It is updated frequently.
           • Very powerful graphical methods.
           • Good interface with word processors and printers.
           • It requires little space on your hard drive.
           • Friendly and simple programming language.
           • Accesible price.
         • DISADVANTEGES
           • You cannot read directly from database drivers, for this you need an interface program
     • MINITAB
       • ADVANTAGES
         • Is the best alternative fot statistical analysis
         • In a single page you can have all thr graphs and data.
         • The report sheet explains all the data needed to prepare an analysisi
       • DISAVANTEGE
         • It´s complicated when using it for the first time.
         • It´s necessary to have knoledge of statistics