Tip 1: How to do statistics
Statistics is the basis of any economic analysis. In addition, they are necessary for forecasting and planning activities of any company, institution, enterprise. The more accurate forecast than over a longer period will be collected and processed statistical information.
Statistics kept on each separate enterprise allows you to get the most accurate information in order to perform the functioning of the labour market, capital, goods and services. To date, statistics as a science, economists provides a system of mathematical and statistical methods and tools used to calculate and monitor the reliability of statistical information. Such tools and techniques widely used in the processing of statistical data, are method groups, statistical series of distribution, dispersion, statistical tables.
Statistics operates absolute, relative and average values. Absolute values are indicators, which are expressed in monetary, natural, semi-natural and labour values. They can be defined and calculated, such as turnover. The relative values are those that allow to obtain a numerical expression of the difference between two comparable statistical values. For the middle are the statistics obtained by generalizing quantitative estimation of economic phenomena, regardless of differences between individual units, certain components of the set.
For the analysis of economic activities of the enterprise are used and different sampling, the purpose of which is to obtain sufficiently representative and reliable data. Such samples can be mechanical, typical, serial, combo and small.
Using statistics, you can calculate inflation, profit, profitability and draw conclusions about a company's solvency and its financial stability.
Social network "Vkontakte" provides users with a variety of opportunities. One of them is the statistics of correspondence with other users. To generate statistics, you need to use a special script.
Go to the application page for statistics, a link to which you will find below. The service is called "Vkontakte Stats" and based on a special script allowing to calculate statistics of correspondence in a social network "Vkontakte" with different people. You can see how many messages you have sent to a particular user, at what time were sent or received messages when you were most active correspondence, etc.
For a successful script, you must go to the http version of the website: http://vk.com. On the https version of the script will not work. If your browser is enabled for automatic redirection, go to the menu "My settings" in the social network and in the section "Security page" turn off use secure connection.
Click on the link of the app, which is the main menu page of this service and open the app to access your profile. As soon as you see the "Login Success", you can close this window.