# Transpose not working because of Transpose::tperm: “Permutation {} is longer than the dimensions {} of the array.” [closed]

x = Pi/2
y = -0.1
z = 1

data = Table[
With[{a =
0.01*(i)}, {{NIntegrate[
a*z*Cos[t]/((t^2 - 2 t x + x^2 + y^2 + z^2)^(3/2) -
3 (y Sqrt[t^2 - 2 t x + x^2 + y^2 + z^2] Sin[
t]) a), {t, -Infinity, Infinity},
Method -> {"GlobalAdaptive", "MaxErrorIncreases" -> 800,
Method -> "GaussKronrodRule"}, AccuracyGoal -> 20,
MaxRecursion -> 30],
NIntegrate[-z/((t^2 - 2 t x + x^2 + y^2 + z^2)^(3/2) -
3 (y Sqrt[t^2 - 2 t x + x^2 + y^2 + z^2] Sin[
t]) a), {t, -Infinity, Infinity},
Method -> {"GlobalAdaptive", "MaxErrorIncreases" -> 800,
Method -> "GaussKronrodRule"}, AccuracyGoal -> 20,
MaxRecursion -> 30]},
NIntegrate[(y +
a*(t*Cos[t] - x*Cos[t] - Sin[t]))/((t^2 - 2 t x + x^2 + y^2 +
z^2)^(3/2) -
3 (y Sqrt[t^2 - 2 t x + x^2 + y^2 + z^2] Sin[
t]) a), {t, -Infinity, Infinity},
Method -> {"GlobalAdaptive", "MaxErrorIncreases" -> 800,
Method -> "GaussKronrodRule"}, AccuracyGoal -> 20,
MaxRecursion -> 40], a}], {i, 1, 5}]

Bx = data[[All, 1, 1]]
By = data[[All, 1, 2]]
Bz = data[[All, 2]]

a= data[[All, 3]]
B = Sqrt[Bx^2 + By^2 + Bz^2]
Transpose[a, B]

Transpose::tperm: "Permutation {1.989,1.98813,1.98748,1.98702,1.98678} is longer
than the dimensions {5} of the array."

Out[]= Transpose[{0.01, 0.02, 0.03, 0.04, 0.05}, {1.989, 1.98813, 1.98748,
1.98702, 1.98678}]


I want to make a ListPlot so I need {a1,B1},{a2,B2},... but Transpose is not working. I've been reading for an hour and a half trying to find a way to do it but I couldn't.

Thanks for help.

-
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## closed as too localized by Mr.Wizard♦Sep 26 '12 at 2:47

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Transpose[{a, B}]

and not Transpose[a, B]` . Please check basic syntax usage for functions: Transpose