India - Economic Activities of the Tribals: NSS 44th Round, Schedule 29.2, July 1988 - June 1989

Reference ID

DDI-IND-MOSPI-NSSO-44Rnd-Sch29pt2-July1988-June1989

Year

1988 - 1989

Country

India

Producer(s)

National Sample Survey Office

Sponsor(s)

M/o Statistics & Programme Implementation, GOI - MOSPI -

Collection(s)

National Sample Survey

Metadata

Documentation in PDF

Created on

Mar 10, 2016

Last modified

Mar 31, 2016

Page views

343343

Sub Sample (SubSample)
File: Blocks 10, 12_input items used for cultivation during 1987-88 and particulars of wage employment in forestry operation

Overview

Type: Discrete
Format: character
Width: 1

Valid cases: 14701
Invalid: 0

Definition

An important feature of the NSS sampling design is that the total sample of first stage units is drawn in the form of two or more independent and parallel samples, termed as interpenetrating sub-samples. Each sub- sample is drawn by the same sampling scheme and is capable of providing valid estimates of the population parameters. The comparison of sub-sample wise estimates shows the margin of uncertainty associated with the combined sample estimate.

Interpenetrating sub-samples have been used in NSS (i) to obtain valid estimates from each sub-round (season) of the survey round, and (ii) to ensure that Central and State samples for any State/ UT cover independent and equally valid samples of units.

The samples surveyed by the NSSO staff are termed as Central sample and the matched samples surveyed by State Government staff are termed as State sample.

Categories

Value	Category	Cases
1	Central sample	7326	49.8%
2	State sample	7375	50.2%

Warning: these figures indicate the number of cases found in the data file. They cannot be interpreted as summary statistics of the population of interest.