<div class="gmail_quote"><div><br></div><div><br></div><div><br></div><div>Segue o código </div><blockquote class="gmail_quote" style="margin:0 0 0 .8ex;border-left:1px #ccc solid;padding-left:1ex"><div class="HOEnZb"><div class="h5">

<blockquote class="gmail_quote" style="margin:0 0 0 .8ex;border-left:1px #ccc solid;padding-left:1ex"># pontos<br>y=c(-26.0000,-25.9862,-25.<u></u>9343,-25.8822,-25.8433,-25.<u></u>8054,-25.7948,-25.7872,-25.<u></u>7668,-25.7284,-25.7015,-25.<u></u>6282,-25.4612,-25.3016,-25.<br>


2564,-25.2412,-25.2412,-25.<u></u>2232,-25.0869,-25.0000,-25.<u></u>0000,-24.9856,-24.9397,-24.<u></u>8976,-24.8533,-24.6587,-24.<u></u>6373,-24.5740,-24.5406,-24<br>
.4379,-24.3934,-24.3628,-24.<u></u>3277,-24.3042,-24.2972,-24.<u></u>2973,-24.3020,-24.3068,-24.<u></u>3068,-24.2956,-24.2920)<br>
</blockquote></div></div></blockquote><div> </div><blockquote class="gmail_quote" style="margin:0 0 0 .8ex;border-left:1px #ccc solid;padding-left:1ex"><div class="HOEnZb"><div class="h5"><blockquote class="gmail_quote" style="margin:0 0 0 .8ex;border-left:1px #ccc solid;padding-left:1ex">

x=c(-45.8529,-45.8302,-45.<u></u>7575,-45.6680,-45.6107,-45.<u></u>5050,-45.4574,-45.4058,-45.<u></u>3538,-45.2913,-45.2634,-45.<u></u>2264,-45.1667,-45.0719,-45.<br>
0213,-45.0000,-45.0000,-44.<u></u>9748,-44.8726,-44.8405,-44.<u></u>8405,-44.8351,-44.8259,-44.<u></u>7972,-44.7764,-44.6867,-44.<u></u>6674,-44.5912,-44.5587,-44<br>
.4927,-44.4515,-44.4115,-44.<u></u>3314,-44.2664,-44.2171,-44.<u></u>1729,-44.1288,-44.0820,-44.<u></u>0509,-44.0118,-44.0000)<br>  <br></blockquote></div></div></blockquote><div><br></div><div># regressão polinomial </div>

<div>m=lm(y~x+I(x^2)+I(x^3)+I(x^4)+I(x^5)) # criar polinomio de ordem 5</div><div><br></div><div># extraindo os coeficientes</div><div>b0=coefficient(m)[1]</div><div>b1=coefficient(m)[2]</div><div>b2=coefficient(m)[3]</div>

<div>b3=coefficient(m)[4]</div><div>b4=coefficient(m)[5]</div><div>b5=coefficient(m)[6]</div><div><br></div><div># recalculando</div><div>m_teste=b0+b1*x+b2*x^2+b3*x^3+b4*x^4+b5*x^5</div><div><br></div><div><br></div><div>

<br></div><div>A idéia seria que os pontos de m_teste dessem semelhantes a y mas isso não acontece</div></div>