search for: 10000x10

Hi, I'm trying to apply the function daisy() to a data.frame 10000x10 but I have not enough space (error message: cannot allocate vector of length 1476173280). I didn't imagine I was not able to work with a matrix of just 10000 observations... I have setted in Rgui --max-mem-size=2G (I'm not able to set more space..) How can I solve this issue? Separating o...

...7 0.40 0.47 0.51 0.63 0.71 4000 12.65 13.40 14.68 0.73 0.81 0.94 1.78 1.86 1.98 6000 26.51 28.14 29.50 1.19 1.22 1.38 3.79 3.80 3.80 8000 52.06 63.43 67.61 1.46 1.63 1.69 6.38 6.41 6.58 10000 84.06 98.17 118.94 1.93 2.01 2.13 9.78 9.79 9.81 That is, the computation of the sums of the rows of a 10000x10 matrix with apply takes about 100sec on average, where a simple for-loop does the same job in about 2sec. The next table shows for every method the relative increase of time as compared to the increase of the number of rows. n M1 M2 M3 1 1 1 1 2 3.221 2.025 2.952 3 6.764 3.050 6.032 4 15.24...