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lag_1
2013 Oct 17
0
Singular Matrix 'a' in solve
...vations (75
countries, 6 years) with 7 variables (set as I, pop, inv, gov, c, life, d;
which each is “numeric[450]”). The procedure is modify from code provided
by B.E. Hansen at http://www.ssc.wisc.edu/~bhansen/progs/ecnmt_00.html.
*Then the variable is being transformed to*
y <- lag_v(i,0)
cf <- lag_v(c,0)
lpop <- lag_v(pop,0)
linv <- lag_v(inv,0)
lgov <- lag_v(gov,0)
d1 <- lag_v(d,0)
llife <- lag_v(life,0)
yt <- tr(y)
ct <- tr(cf)
y, cf, lpop, linv, lgov, d1, llife each is in “375x1...