Page 34 - 1990(3) Cesus Of Agriculture, provience report-Punjab

1) 6Pi=probability of. se\ec- Step 5. Estimate for the sub-
tion of the i th patwar division for all holdings
circle
L L N' .
A Sh Ri k
2) hiPj=probability of selec- ·Y= E. yh +I: I: I: ? I: yhijkl'
tion· of the j th mouza h h i ,j k l'

3) hijPk=probability- of selec- It can be seen that the last
tion of the ~ th cluster estimate could also be calculated
directly . by :
Cumulative overall probabil-
ities of selection of each stage of I\ L Sh r. q. N -NI -N 11 k . yhijkl"'
k
k
selection are: Y=I: [ I: I:l. 6? I: -------- +
h i j k 111 I phijk
1) phi =:= hPi

2) P hij - - hp. X hi' PJ·
l
3} Phijk = hPi x hiPj
The estimate of the number of
c. census Estimates primary units reporting a certain
characteristic (X) will be ob-
Step 1. Total of all rton-c~rtainti tained by the foll~wing formula:
observation for . the kt
cluster A L Sh ri q. N -N' -N" k -
k
k
X=I: [ I: I: (i? ------- ------ +
N -NI -N 11 R i j k phijk
=" k k k ' . II I
Y II I Y
hijk L, .hijkl
111 I Qj N"k Sh
+I: ------)+I:
th
Step 2 . Estimat~ for the j mouza k phij i
for non-NCH holding~
This formula simply involves
N11 raising each observation by its
k
I: yhi'kl" combined raising factor, and sum-
I II J . ming throughout the sub-Division.
The ratios such as Average Farm
, ,th Size can then be · obtaineGl by the
Step 3. Estimate for the 1 patwar
circle for non-NCH holdings following:

r, "'y
l
I:
j
A
Yhi=
hijPj Census Tabulation
th The census t~bulation fbr all
St;ep ___ ~ . . Estimate for the h stratum areas · was carried out at Lahore
for non-NCH holdings
Computer Centre of Fe~era~ Bureau
sh of Statistics. For . this purpose,
edited_ data from . other -.centres ·was
I: yhi transferred to Lahore in the form
i of computer Tapes. Soon. after the
" y = ~- -------- --
h finalization of census tabulation
plan, system for processing the
data on computer was developed and

(xxxii)