Hello,
I just learn matlab, so not very familiar with it.
I just want to calculate the mean value if the first column numbers are same:
Thanks in advance!
yue
Input is:
2 0.99 0.15 0.60 0.12 0.76 0.16 0.81 0.02 0.75 0.32 2 0.17 0.38 0.34 0.02 0.74 0.67 0.75 0.92 0.23 0.81 2 0.26 0.16 0.30 0.29 0.74 0.89 0.12 0.65 0.06 0.79 3 0.40 0.76 0.45 0.32 0.11 0.52 0.53 0.93 0.77 0.85 3 0.07 0.87 0.42 0.65 0.68 0.70 0.33 0.16 0.67 0.51 3 0.68 0.35 0.36 0.96 0.46 0.15 0.55 0.92 0.72 0.64 3 0.40 0.69 0.56 0.94 0.21 0.95 0.40 0.79 0.64 0.95 4 0.98 0.29 0.74 0.46 0.10 0.54 0.42 0.58 0.42 0.44 4 0.40 0.53 0.42 0.24 0.82 0.68 0.18 0.44 0.39 0.06 4 0.62 0.83 0.43 0.76 0.18 0.04 0.26 0.26 0.82 0.87
Output is:
2 0.47 0.23 0.41 0.15 0.75 0.57 0.56 0.53 0.35 0.64 3 0.39 0.67 0.45 0.72 0.37 0.58 0.45 0.70 0.70 0.74 4 0.67 0.55 0.53 0.49 0.37 0.42 0.28 0.43 0.54 0.46
Best Answer