# How set display precision for a DataFrame?

2 messages
 Hello,I'm starting with Julia and wanted to use DataFrames in homeworks to present the data, but I've stumbled upon a problem.When running the below code you'll see three lists of Float64 values.Problem is when I'm showing the DataFrame I'm loosing lots of information, because of the display precision.Is there a way to change it? In Pandas I would do Pandas.set_option('display.precision', 20).xlist = [(1/8)^i for i=1:20]fx = map(x -> sqrt(x^2 + 1) -1, xlist)gx = map(x -> x^2/(sqrt(x^2 + 1)+1), xlist)println("|x                 | f(x)              | g(x)              |")for i=1:20  # @printf("|%1.60f | %1.60f | %1.60f |\n", xlist[i], fx[i], gx[i])  println("\$(xlist[i]) \t\t| \$(fx[i]) \t\t| \$(gx[i])")endusing DataFramesdf = DataFrame(x = xlist, f_x = fx, g_x = gx)# rename!(df, ["b", "c"], ["f(x)", "g(x)"])showall(df)println("\n")```|x | f(x) | g(x) | 0.125 | 0.0077822185373186414 | 0.0077822185373187065 0.015625 | 0.00012206286282867573 | 0.00012206286282875901 0.001953125 | 1.9073468138230965e-6 | 1.907346813826566e-6 0.000244140625 | 2.9802321943606103e-8 | 2.9802321943606116e-8 3.0517578125e-5 | 4.656612873077393e-10 | 4.6566128719931904e-10 3.814697265625e-6 | 7.275957614183426e-12 | 7.275957614156956e-12 4.76837158203125e-7 | 1.1368683772161603e-13 | 1.1368683772160957e-13 5.960464477539063e-8 | 1.7763568394002505e-15 | 1.7763568394002489e-15 7.450580596923828e-9 | 0.0 | 2.7755575615628914e-17 9.313225746154785e-10 | 0.0 | 4.336808689942018e-19 1.1641532182693481e-10 | 0.0 | 6.776263578034403e-21 1.4551915228366852e-11 | 0.0 | 1.0587911840678754e-22 1.8189894035458565e-12 | 0.0 | 1.6543612251060553e-24 2.2737367544323206e-13 | 0.0 | 2.5849394142282115e-26 2.842170943040401e-14 | 0.0 | 4.0389678347315804e-28 3.552713678800501e-15 | 0.0 | 6.310887241768095e-30 4.440892098500626e-16 | 0.0 | 9.860761315262648e-32 5.551115123125783e-17 | 0.0 | 1.5407439555097887e-33 6.938893903907228e-18 | 0.0 | 2.407412430484045e-35 8.673617379884035e-19 | 0.0 | 3.76158192263132e-37 20×3 DataFrames.DataFrame │ Row │ x │ f_x │ g_x │ ├─────┼─────────────┼─────────────┼─────────────┤ │ 1 │ 0.125 │ 0.00778222 │ 0.00778222 │ │ 2 │ 0.015625 │ 0.000122063 │ 0.000122063 │ │ 3 │ 0.00195313 │ 1.90735e-6 │ 1.90735e-6 │ │ 4 │ 0.000244141 │ 2.98023e-8 │ 2.98023e-8 │ │ 5 │ 3.05176e-5 │ 4.65661e-10 │ 4.65661e-10 │ │ 6 │ 3.8147e-6 │ 7.27596e-12 │ 7.27596e-12 │ │ 7 │ 4.76837e-7 │ 1.13687e-13 │ 1.13687e-13 │ │ 8 │ 5.96046e-8 │ 1.77636e-15 │ 1.77636e-15 │ │ 9 │ 7.45058e-9 │ 0.0 │ 2.77556e-17 │ │ 10 │ 9.31323e-10 │ 0.0 │ 4.33681e-19 │ │ 11 │ 1.16415e-10 │ 0.0 │ 6.77626e-21 │ │ 12 │ 1.45519e-11 │ 0.0 │ 1.05879e-22 │ │ 13 │ 1.81899e-12 │ 0.0 │ 1.65436e-24 │ │ 14 │ 2.27374e-13 │ 0.0 │ 2.58494e-26 │ │ 15 │ 2.84217e-14 │ 0.0 │ 4.03897e-28 │ │ 16 │ 3.55271e-15 │ 0.0 │ 6.31089e-30 │ │ 17 │ 4.44089e-16 │ 0.0 │ 9.86076e-32 │ │ 18 │ 5.55112e-17 │ 0.0 │ 1.54074e-33 │ │ 19 │ 6.93889e-18 │ 0.0 │ 2.40741e-35 │ │ 20 │ 8.67362e-19 │ 0.0 │ 3.76158e-37 │``` -- You received this message because you are subscribed to the Google Groups "julia-stats" group. To unsubscribe from this group and stop receiving emails from it, send an email to [hidden email]. For more options, visit https://groups.google.com/d/optout.