how to add a text box in plot r
plot(1:10, 1:10,
main="text(...) examplesn~~~~~~~~~~~")
text(4, 9, expression(hat(beta) == (X^t * X)^{-1} * X^t * y))
text(7, 4, expression(bar(x) == sum(frac(x[i], n), i==1, n)))how to add a text box in plot r
plot(1:10, 1:10,
main="text(...) examplesn~~~~~~~~~~~")
text(4, 9, expression(hat(beta) == (X^t * X)^{-1} * X^t * y))
text(7, 4, expression(bar(x) == sum(frac(x[i], n), i==1, n)))Copyright © 2021 Codeinu
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