Throughout the SPSS Survival Manual you will see examples of research that is taken from a number of different data files, survey. To use these files, which are available here, you will need to download them to your hard drive or memory stick. Once downloaded you'll need to unzip the files. To do this, right click on the downloaded zip file and select 'extract all' from the menu. You can then open them within SPSS. This will allow you to search through the various directories on your computer to find where you have stored your data files.
Find the file you wish to use and click Open. This is a real data file, condensed from a study that was conducted by my Graduate Diploma in Educational Psychology students. The study was designed to explore the factors that impact on respondents' psychological adjustment and wellbeing. The survey contained a variety of validated scales measuring constructs that the extensive literature on stress and coping suggest influence people's experience of stress. All participants watched an emotive video showing the impact that deaths from smoking-related cancers had on families.
Two weeks after this video intervention, the same participants were asked whether they remained smokers or non-smokers. The ship Titanic sank in with the loss of most of its passengers. Details can be obtained on passengers and crew on board the ship Titanic. The main use of this data set is Chi-squared and logistic regression with survival as the key dependent variable.
Summary statistics for the categorical variables can be demonstrated and the cost of the ticket fare is very skewed so it can be used to demonstrate skewed data and differences between means and medians etc. For all enquiries, feedback or comments you can use our contact form or email us: mash sheffield. Back to Statistics resources. Datasets for Teaching. Back to The basics. Includes statistcs for many types of energy including alternative sources. Often historical statistics are included and frequently the statistics can be downloaded in Excel files.
Its provides economic and demographic statistics for Europe. Contains solicitation and award notices for federal contracts for the years FIVE Project - Dartmouth Free time-series data sets include: historical workstation sales, photolightography, breweries, and shipbuilding.
Many of the core questions have been unchanged since to facilitate time trend studies as well as replication of earlier findings. Global Entrepreneurship Monitor GEM project " an annual assessment of the entrepreneurial activity, aspirations and attitudes of individuals across a wide range of countries.
Health and Retirement Study This longitudinal panel study surveys a large sample of Americans over age 50 every 2 years. Inforum EconData "Several thousand economic time series, produced by a number of U. Government agencies and distributed in a variety of formats and media, can be found here. These series include national income and product accounts NIPA , labor statistics, price indices, current business indicators, and industrial production.
Some sources described here are not free. And visual analytics, in the form of interactive dashboards and visualizations, are essential tools for anyone -- from students to CEOs -- who needs to analyze data and tell stories with data. Public data sets are ideal resources to tap into to create data visualizations.
With the information provided below, you can explore a number of free, accessible data sets and begin to create your own analyses. The following COVID data visualization is representative of the the types of visualizations that can be created using free public data sets.
Explore it and a catalogue of free data sets across numerous topics below. Social Impact dashboards highlight topics related to society as whole - from local to global public policy issues and concerns. Dashboards can be used to visualize the number of police shootings in the United States or analyze anti-refugee sentiment.
0コメント