The F table value at may be compared to the formula above (K, (n1 + n2 β 2K) freedom of degrees.
Where,
βππ©π= Residual square of sum for (Whole period) whole sample.
βππ2= Residual square of sum for the set first data
βπ22 = Residual square of sum for the set second data
K= Number of parameters estimated (constant term including)
n1= Observations of number of the first period
n2= Observations of number of the second period
Agriculture Trade in India
Some crops, such as cotton, rice, cashew nuts, sugarcane and groundnut, have made India a major global agro-exporter in recent years. Indian agricultural exports and imports made up 2.26 percent and 1.74 percent of global agricultural trade in 2015, according to the World Trade Organization's Trade Statistics.
In 2012-13, agricultural exports accounted for 13.56 percent of agricultural GDP; in 2015-16, they accounted for 9.90 percent. From 5.71 to 6.45 percent of agricultural GDP, agricultural imports grew as a percentage of agricultural GDP.
Exports and Imports of Agricultural Produce
Farmers have been able to tap into a larger global market by exporting agricultural goods, which has increased local output. Three major export crops, cotton, rice, and maize, have all seen significant increases in the amount of land they occupy and the rate at which they are produced.
From 2012-13 to 2016-17, agricultural exports increased by about 0.15 percent, from Rs. 2, 27,193 crore to Rs. 2, 27,554 crore. Increased agricultural exports in 2016-17 were attributed to an increase in the export value of spices, rice basmati, rice (non-basmati), sugar, and cotton raw.
In 2012-13, agriculture accounted for 13.90% of India's total exports; by 2016-17, that figure had fallen to 12.27%. Table 1 shows India's top ten agricultural exports from 2012-13 to 2016-17 in terms of volume and value:
Table 1: India's top ten agricultural exports from 2012-13 to 2016-17 (Value in Rs. Crore)
Sr. No | Commodity | 2012-13 | 2014-15 | 2015-16 | 2016-17 |
---|
1 | Rice- basmati | 19409 | 27599 | 22719 | 21604 |
2 | Cotton raw | 20277 | 11643 | 12821 | 10982 |
3 | Spices | 15177 | 14842 | 16630 | 19442 |
4 | Rice (other basmati) | 14449 | 20336 | 15483 | 17145 |
5 | Sugar | 8576 | 5327 | 9825 | 8678 |
6 | Coffee | 4711 | 4973 | 5125 | 5668 |
7 | Groundnut | 4065 | 4675 | 4075 | 5454 |
8 | Fresh vegetables | 3407 | 4612 | 5237 | 5772 |
9 | Cashew nut | 4067 | 5566 | 5028 | 5303 |
10 | Oil meals | 16519 | 8128 | 3599 | 5371 |
Total agro & exports allied | 227193 | 239471 | 215396 | 227554 |
Source: Central Statistics Office, Govt. of India
Agricultural imports from 2012-13 to 2016-17 grew by almost 72 percent, rising from Rs. 95,719 crore to Rs. 1,646,680 crore. It was during this period that agricultural goods ranging from pulses and vegetable oils to fresh fruits and spices to cashew nuts and sugar became more expensive. Agriculture accounted for 6.42 percent of total imports in 2016-17, up from a 2012-13 level of 3.59 percent.
Pearson's Coefficient of Correlation Test
For years 2012-13 to 2016-17, Pearson's correlation coefficient test was used to examine exports of India's top 10 agricultural commodities.
Inference
The inference yields a value of R of 0.6872. It's possible that high X variable scores are related to high Y variable values, based on this correlation (and vice versa). Because of this, agricultural commodities like basmati rice, cotton raw, spices and rice (other than basmati) other than basmati have seen an increase in exports from 2012-13 to 2016-17.
Table-2: Imports of agricultural goods into India (in crores of rupees)
Sr. No | Commodity | 2012-13 | 2014-15 | 2015-16 | 2016-17 |
---|
1 | Pulses | 13345 | 17063 | 25619 | 28523 |
2 | Vegetable Oils | 53562 | 64894 | 68677 | 73047 |
3 | Cashew Nut | 5434 | 6600 | 8701 | 9027 |
4 | Fresh Fruits | 6180 | 9544 | 11072 | 11241 |
5 | Spices | 2716 | 4392 | 5400 | 5758 |
6 | Cotton Raw | 2467 | 3101 | 2566 | 6337 |
7 | Sugar | 3094 | 3668 | 4038 | 6868 |
8 | Misc Processed Goods | 1268 | 1749 | 1811 | 2116 |
9 | Wheat | 6 | 61 | 873 | 8509 |
10 | Oil Meals | 210 | 273 | 430 | 975 |
Indiaβs total agro and imports allied | 88282 | 111345 | 129187 | 152401 |