Data Analysis for Business: Lists, Matrices, and Dataframes
Learn about lists, matrices, and dataframes in data analysis for business. Explore how lists are versatile and can contain multiple data types. Discover how matrices are used to represent multidimensional data, with examples on indexing and building matrices. Understand the importance of dataframes in representing data efficiently, with features that matrices lack. Dive into creating and accessing dataframes in R programming. Enhance your skills in organizing and manipulating data for business analytics.
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department of communications and digital technologies Opportunities for Mobile Applications in Digital Services Ms Jeanette Morwane Chief Director: ICT Innovations 24 November 2021 A leader in enabling a connected and digitally transformed South Africa!
INTRODUCTION The vision is to have a digitally transformed South Africa where citizens are digitally empowered to create and participate in tech-enabled opportunities that drive inclusiveness, employment and economic transformation. The Digital Economy has a potential to contribute immensely in the country s GDP each year. New emerging models have an opportunity to facilitate the creation of over 1 million new jobs over the next 10 years. To take advantage of these opportunities, we would need to unlock some of the factors inhibiting the development and growth of SA s digital economy. We also need to ensure that the innovation ecosystem is effectively coordinated and integrated. A leader in enabling a connected and digitally transformed South Africa! 1
South Africa at a Glance Infrastructure and Access The State of the ICT Sector Report in South Africa ICASA 2021 A leader in enabling a connected and digitally transformed South Africa! 2
South Africa at a Glance Telecommunications Subscriptions Mobile Cellular (Prepaid and Post-paid mobile Cellular Phone Voice) Subscriptions for rural and urban area Mobile Cellular Active Subscriptions Source: ICASA Electronic Communications Questionnaire 2020 A leader in enabling a connected and digitally transformed South Africa! 3
South African Mobile App Market on Android How Many Apps Are from Brazilian App Publishers on Google App Store? How Many Apps Are from South African App Publishers on Google App Store? There are more than 66,135 apps from Brazilian publishers on Google Play Store out of the 2,835,405 apps. There are more than 4,224 apps from South African publishers on Google Play Store out of the 2,831,722 apps. Source: South Africa App Market Statistics in 2021 (www.42matters.com) A leader in enabling a connected and digitally transformed South Africa! 4
Opportunities Digital Economy Framework for the Digital Economy Physical technology production Big bets/Opportunities Transformative tech applications Digitally traded services Digital platforms Digital inclusion Skills for work Critical enablers Responsive governance Innovation and competitiveness Government digitization A leader in enabling a connected and digitally transformed South Africa! 5
Opportunities Digital Economy A leader in enabling a connected and digitally transformed South Africa! 6
Opportunities Digital Government Figure 1: Digital Government Maturity Level Figure 2: Public Sector Evolution Framework The approach on the implementation of Government 5.0 requires addressing the following objectives: The United Nations (UN) define digital government as not an end, but a means to improving public service delivery, increasing people's engagement, enhancing transparency, accountability, and inclusion and, ultimately to making life better for all. The Digital Government Maturity Model used to assess the public service s state of readiness towards digital transformation thus being able to fulfil the Constitutional and Public Service Act (PSA) provisions. Integrating public sector systems to enable digital transformation of public service; Build sustainable infrastructure to enable digital government; Review of the National e-Government Strategy to incorporate leveraging of disruptive technologies to drive innovation in public service; and Secure public sector data: design systems that feature cyber security measures. A leader in enabling a connected and digitally transformed South Africa! 7
Opportunities Digital Government National e-Government Portal with single-view of citizen , integrating big data, AI and internet of things (IoT) capabilities; Digitised services (e-services) for all government departments; Use of mobile apps for access to e- services and social media tools for citizen participation A leader in enabling a connected and digitally transformed South Africa! 8
Opportunities Postal Services Digital Postal Services accessed via mobile UPU Digital Postal Survey 2017 A leader in enabling a connected and digitally transformed South Africa! 9
Proposed Government Support A new government procurement dispensation for digital technologies and innovations developed locally will therefore be a game-changer, where government becomes a first customer. Partnership with companies such as Google in supporting mobile innovations companies with technological support to grow. A leader in enabling a connected and digitally transformed South Africa! 10
A leader in enabling a connected and digitally transformed South Africa! 11
