Data tabulation related to field force and field
15
By Abishiek,Ravi,Iman,Azad,Medha
Transcript of Data tabulation related to field force and field
By Abishiek,Ravi,Iman,Azad,Medha
Data Tabulation intro
Usages
Rules
Types of data tabulation
Q/A
Tabulation is the systematic arrangement of the statistical data in columns or rows. It involves the orderly and systematic presentation of numerical data in a form designed to explain the problem under consideration. Tabulation helps in drawing the inference from the statistical figures.
Tabulation prepares the ground for analysis and interpretation.
a suitable method must be decided carefully taking into account the scope and objects of the investigation, because it is very important part of the statistical methods.
The table should be self-explanatory and easy to understand
Each table should have a title which should be written above the tables. The title should preferable be in block letters.
If the data is very large, it should not be put in a single table, because it would increase the chances of mistakes
Categories should be mutually exclusive
Grouping of similar response if set of responses are found
Exhaustive responses it is desirable to construct set of responses for any issues
Hand Tabulation
Machine tabulation
One way Tabulation
Two way
Three way
Cross Tabulation
Higher Order Tables
When no of sample survey is not large the tabulation by hand is prefer
No of book read Freqency
0 111111111 9
1 1111111111111111 16
2 1111111111 10
3 11111 5
40
When the no of variable involved is large as which there may be several relationship and sample size.(punch card type machine used)
The relation b/w economic status and no of movies seen
No of Movie
Rich Midde Poor Total
0 - 1111 11111 9
1 - 111111 11111111 15
4 111 11111 1 8
6 1111 111 - 7
This table gives us information regarding one characteristic information about the population in different divisions
One way Tabel
Location Population (millions)
Delhi xx
Kolkata xx
Ahmedabad xx
Bangluru xx
These types of table give information regarding two mutually dependent questions
Division Population
Male Female Total
HYD xxx xxx xxx
Delhi xxx xxx xxx
Kolkata xxx xxx xxx
Three-Way Table gives information regarding three mutually dependent and inter-related questions.
Three Way Table
Divison Population In Million
Male Female Total
Literate
Illiterate
Total Literate
Illiterate
Total Literate Illiterate
Total
Delhi xx xx x xx xx x xx xx x
Kolkata xx xx x xx xx x xx xx x
Cross tabulation is a tool that allows you compare the relationship between two variables.
Right Hand Left Hand Total
Males 43 9 52
Females 44 4 48
Totals 87 13 100
Higher order tables are those which provide information about a large number of inter related questions. Higher order tables may be of four-way, five-way, six-way etc. Such kind of tables are called manifold tables.
Reffrence Google
Wikipidia
book
