sed 's/[ ]\+/\&/g' nums |sed 's/$/\\\\/'
10.33&3.95&23.31&3.43&0.82&3.14&4.74&7.18&6.14&5.92&\\
10.33&7.73&23.31&3.43&0.82&3.14&4.74&7.44&6.40&5.92&\\
10.33&3.95&20.86&3.43&0.82&3.16&3.98&6.82&6.15&5.93&\\
10.37&3.95&17.93&3.43&1.12&3.30&3.41&6.52&6.30&6.09&\\
10.54&3.94&17.41&3.43&0.86&3.14&4.00&6.62&6.48&6.16&\\
11.08&1.70&23.66&6.24&3.74&5.55&4.96&8.13&7.48&7.50&\\
11.33&5.07&28.51&7.74&4.98&9.41&5.77&9.85&8.85&9.06&\\
11.19&1.75&26.14&8.40&5.58&6.56&6.30&9.11&8.48&8.71&\\
11.22&1.83&26.14&8.96&5.74&7.12&6.50&9.32&8.68&8.92&\\
11.90&1.73&26.14&8.90&5.76&10.30&6.30&10.02&9.40&9.74&\\
11.91&1.78&26.14&8.90&5.76&10.31&6.50&10.08&9.46&9.75&\\
11.75&7.31&28.54&8.27&5.51&14.17&6.03&11.10&10.50&10.78&\\
14.65&11.37&18.59&7.18&10.68&6.68&9.15&11.31&10.71&10.55&\\
13.26&12.73&27.57&8.35&5.51&15.12&6.97&12.26&12.06&12.26&\\
18.27&17.86&29.23&3.43&0.86&9.33&11.36&13.73&12.79&12.41&\\
16.96&17.53&25.13&12.96&19.33&9.46&18.34&16.61&16.09&16.13&\\
79.39&71.61&86.42&65.14&52.71&75.23&71.87&74.07&74.05&74.40\\