To narrow the search results, you can refine the query by specifying the fields to search on. The list of fields is presented above. For example:
You can search across multiple fields at the same time:
The default operator is AND.
Operator AND means that the document must match all the elements in the group:
research development
Operator OR means that the document must match one of the values in the group:
study OR development
Operator NOT excludes documents containing this element:
study NOT development
When writing a query, you can specify the way in which the phrase will be searched. Four methods are supported: search based on morphology, without morphology, search for a prefix, search for a phrase.
By default, the search is based on morphology.
To search without morphology, it is enough to put the "dollar" sign before the words in the phrase:
$ study $ development
To search for a prefix, you need to put an asterisk after the query:
study *
To search for a phrase, you need to enclose the query in double quotes:
" research and development "
To include synonyms of a word in the search results, put a hash mark " #
" before a word or before an expression in brackets.
When applied to one word, up to three synonyms will be found for it.
When applied to a parenthesized expression, a synonym will be added to each word if one was found.
Not compatible with no-morphology, prefix, or phrase searches.
# study
Parentheses are used to group search phrases. This allows you to control the boolean logic of the request.
For example, you need to make a request: find documents whose author is Ivanov or Petrov, and the title contains the words research or development:
For approximate search you need to put a tilde " ~ " at the end of a word in a phrase. For example:
bromine ~
The search will find words such as "bromine", "rum", "prom", etc.
You can optionally specify the maximum number of possible edits: 0, 1, or 2. For example:
bromine ~1
The default is 2 edits.
To search by proximity, you need to put a tilde " ~ " at the end of a phrase. For example, to find documents with the words research and development within 2 words, use the following query:
" research development "~2
To change the relevance of individual expressions in the search, use the sign " ^
" at the end of an expression, and then indicate the level of relevance of this expression in relation to the others.
The higher the level, the more relevant the given expression.
For example, in this expression, the word "research" is four times more relevant than the word "development":
study ^4 development
By default, the level is 1. Valid values are a positive real number.
To specify the interval in which the value of some field should be, you should specify the boundary values in brackets, separated by the operator TO.
A lexicographic sort will be performed.
Such a query will return results with the author starting from Ivanov and ending with Petrov, but Ivanov and Petrov will not be included in the result.
To include a value in an interval, use square brackets. Use curly braces to escape a value.
T.V. Chernova
economic statistics
Tutorial. Taganrog: TSURE Publishing House, 1999
The textbook covers the main sections of the course "Economic statistics". The first section deals with the general theory of statistics, the second - the issue of applying statistics in specific studies of socio-economic processes. The manual is intended for students studying in the specialties 060800, 061100, 061500.
Given tutorial is the electronic version of the work:
Chernova T.V. Economic Statistics: Textbook. Taganrog: Izd-vo TRTU, 1999. 140 p.
(C) Taganrog State
Radiotechnical University, 1999.
(C) T.V. Chernova, 1999.
Foreword
Part 1. General theory of statistics
Chapter 1. The subject and method of statistics
1.1. Subject, method and main categories of statistics as a science
1.2. Bodies of state statistics of the Russian Federation
Chapter 2. Statistical observation
2.1. Concepts and requirements of statistical observation
2.2. Program-methodological and organizational issues of statistical observation
2.3. Forms, types and methods of observation
Chapter 3. Summary and grouping of statistical observation data
3.1. Concepts of summary and grouping of statistical data
3.2. Grouping types
3.3. Statistical tables and graphs
Chapter 4. Absolute and relative statistics
4.1. The concept of absolute and relative magnitude in statistics
4.2. Types and relationships of relative values
Chapter 5 Variation indicators
5.1. The concept of average
5.2. Types of averages and methods for calculating them
5.3. Structural averages
5.4. Variation indicators
Chapter 6 .
The study of the dynamics of social phenomena
6.1. Rows of dynamics. Classification of time series
6.2. Time Series Analysis Indicators
6.3. Studying the development trend
Chapter 7 Indexes
7.1. Individual indices and their application in economic analysis
7.2. General indexes and their application in analysis
7.3. Indices in the analysis of structural changes
Chapter 8 Statistical study interconnections
8.1. Basic concepts of correlation and regression analysis
8.2. Pair Correlation and Pair Linear Regression
8.3. Assessing the significance of relationship parameters
8.4. Nonparametric Methods for Estimating Relationships
Part 2. Application of statistics in case studies of socio-economic processes
Chapter 9. Statistical assessment of the economic development of the country
9.1. Statistics of national wealth and national property
9.2. Indicators of statistics of the main production assets
9.3. Indicators of the volume, structure and use of reserves material assets
9.4. Methods for calculating and analyzing the social product and national income
Chapter 10 economic development societies
10.1. Population as subject and object economic activity. Assessment indicators demographic situation territory
Chapter 11. Statistical indicators of products, labor resources and production efficiency
11.1. Indicators of statistics on the production of material goods and services
11.2. Employment and employment of the population
11.3. Indicators of the use of working time. Funds of working time
11.4. Labor productivity. Key indicators and calculation methods
11.5. Production cost and production cost structure
11.6. Statistics financial activities enterprises. Profit and profitability indicators
Chapter 12. Statistical assessment of the standard of living of the population
12.1. Statistics on the consumption of material goods and services
12.2. Population income statistics indicators
Bibliographic list
The course "Statistics" aims to give students an idea of the content of statistics as a scientific discipline, to acquaint them with its basic concepts, methodology and methods for calculating the most important statistical analytical indicators. In accordance with this, this textbook covers the most common initial elements of statistical science, and above all the most important areas of analysis of socio-economic processes.
The first part of the course - "Theory of Statistics" - describes the history of the development of statistics as a science, discusses the main stages of statistical research (statistical observation, summary, grouping, calculation of generalizing indicators), index method analysis, bases of regression and correlation analysis.
The second part - "Statistics in Applied Research" - is devoted to the most important concepts and indicators of the analysis of socio-economic processes, including an assessment of the main factors and the level of economic development of the country, indicators of costs and results in the field of material production, methodology for calculating indicators of the standard of living of the population.
1. Gromyko G.L. Statistics. - M .: Publishing house of Moscow State University. Lomonosov, 1981.
2. Gusarev V.M. The theory of statistics. – M.: UNITI, 1998.
3. Eliseeva I.I., Yuzbashev. General theory of statistics: textbook. for universities. - M.: Finance and statistics, 1995.
4. Efimov M.R., Petrov E.V., Rumyantsev V.N. General theory of statistics: Textbook for universities. – M.: Infra-M, 1996.
5. National accounting: a textbook for universities / Ed. G.D. Kulagina. - M.: Finance and statistics, 1997.
6. General theory of statistics: Statistical methodology in commercial activities: textbook for universities / Ed. A.S. Spirin and O.E. Bashina. - M.: Finance and statistics, 1994.
7. Social statistics: a textbook for universities / Ed. I.I. Eliseeva. - M.: Finance and statistics, 1997.
8. Statistics: A course of lectures for universities / Ed. V. G. Ionina. – M.: INFRA-M, 1996.
9. Economic statistics: Textbook / Ed. Yu.N. Ivanova. – M.: INFRA-M, 1998.
The textbook covers the main sections of the course "Economic statistics". The first section deals with the general theory of statistics, the second - the issue of applying statistics in specific studies of socio-economic processes. The manual is intended for students studying in the specialties 060800, 061100, 061500.
This tutorial is an electronic version of the work:
Chernova T.V. Economic statistics: Textbook. Taganrog: Izd-vo TRTU, 1999. 140 p.
Part 1. General theory of statistics
Chapter 1. The subject and method of statistics
1.1. Subject, method and main categories of statistics as a science
1.2. Bodies of state statistics of the Russian Federation
Chapter 2. Statistical observation
2.1. Concepts and requirements of statistical observation
2.2. Program-methodological and organizational issues of statistical observation
2.3. Forms, types and methods of observation
Chapter 3. Summary and grouping of statistical observation data
3.1. Concepts of summary and grouping of statistical data
3.2. Grouping types
3.3. Statistical tables and graphs
Chapter 4. Absolute and relative statistics
4.1. The concept of absolute and relative magnitude in statistics
4.2. Types and relationships of relative values
Chapter 5 Variation indicators
5.1. The concept of average
5.2. Types of averages and methods for calculating them
5.3. Structural averages
5.4. Variation indicators
Chapter 6 .
The study of the dynamics of social phenomena
6.1. Rows of dynamics. Classification of time series
6.2. Time Series Analysis Indicators
6.3. Studying the development trend
Chapter 7 Indexes
7.1. Individual indices and their application in economic analysis
7.2. General indices and their application in analysis
7.3. Indices in the analysis of structural changes
Chapter 8
8.1. Basic concepts of correlation and regression analysis
8.2. Pair Correlation and Pair Linear Regression
8.3. Assessing the significance of relationship parameters
8.4. Nonparametric Methods for Estimating Relationships
Part 2. Application of statistics in case studies of socio-economic processes
Chapter 9. Statistical assessment of the economic development of the country
9.1. Statistics of national wealth and national property
9.2. Indicators of statistics of fixed production assets
9.3. Indicators of the volume, structure and use of stocks of material assets
9.4. Methods for calculating and analyzing the social product and national income
Chapter 10. Statistical analysis of the conditions for the socio-economic development of society
10.1. The population as a subject and object of economic activity. Indicators for assessing the demographic situation of the territory
Chapter 11. Statistical indicators of products, labor resources and production efficiency
Foreword
Part 1. General theory of statistics
Part 2. Application of statistics in case studies of socio-economic processes
Bibliographic list
T.V. Chernova
economic statistics
Tutorial. Taganrog: TSURE Publishing House, 1999
The textbook covers the main sections of the course "Economic statistics". The first section deals with the general theory of statistics, the second - the issue of applying statistics in specific studies of socio-economic processes. The manual is intended for students studying in the specialties 060800, 061100, 061500.
This tutorial is an electronic version of the work:
Chernova T.V. Economic Statistics: Textbook. Taganrog: Izd-vo TRTU, 1999. 140 p.
The course "Statistics" aims to give students an idea of the content of statistics as a scientific discipline, to acquaint them with its basic concepts, methodology and methods for calculating the most important statistical analytical indicators. In accordance with this, this textbook covers the most common initial elements of statistical science, and above all the most important areas of analysis of socio-economic processes.
The first part of the course - "Theory of Statistics" - describes the history of the development of statistics as a science, discusses the main stages of statistical research (statistical observation, summary, grouping, calculation of generalizing indicators), the index method of analysis, the basics of regression and correlation analysis.
The second part - "Statistics in Applied Research" - is devoted to the most important concepts and indicators of the analysis of socio-economic processes, including an assessment of the main factors and the level of economic development of the country, indicators of costs and results in the field of material production, the methodology for calculating indicators of the standard of living of the population.
1. Gromyko G.L. Statistics. - M .: Publishing house of Moscow State University. Lomonosov, 1981.
2. Gusarev V.M. The theory of statistics. – M.: UNITI, 1998.
3. Eliseeva I.I., Yuzbashev. General theory of statistics: textbook. for universities. - M.: Finance and statistics, 1995.
4. Efimov M.R., Petrov E.V., Rumyantsev V.N. General theory of statistics: Textbook for universities. – M.: Infra-M, 1996.
5. National accounting: a textbook for universities / Ed. G.D. Kulagina. - M.: Finance and statistics, 1997.
6. General theory of statistics: Statistical methodology in commercial activities: a textbook for universities / Ed. A.S. Spirin and O.E. Bashina. - M.: Finance and statistics, 1994.
7. Social statistics: a textbook for universities / Ed. I.I. Eliseeva. - M.: Finance and statistics, 1997.
8. Statistics: A course of lectures for universities / Ed. V. G. Ionina. – M.: INFRA-M, 1996.
9. Economic statistics: Textbook / Ed. Yu.N. Ivanova. – M.: INFRA-M, 1998.
