numbers - Formula with sum total on Matlab -

i have formula: |xi-(1/n)*∑x-i|, , trying apply cell-type variable b 27 rows * 10 columns in matlab, x = b(:,10) , i = analyst , –i= other analysts w/ exception analyst i.

i having problems in applying sum function , putting abs function , cell2mat. have far:

b(:,11)=(abs(cell2mat(b(:,10)) - cell2mat((1./size(b,1))*sum(b(:,10))))); 

i sum of rows except 1 corresponds analyst i.

can me? help.

try code:

b(:,11)=num2cell(abs(cell2mat(b(:,10))-((1/size(b,1))*sum(cell2mat(b(:,10)))))); 

for example: here "b" 27 x 10 cell array.

b =

[35]    [76]    [68]    [59]    [13]    [63]    [ 35]    [ 47]    [30]    [ 7] [15]    [38]    [50]    [25]    [21]    [58]    [ 45]    [ 92]    [ 5]    [79] [59]    [22]    [19]    [67]    [15]    [ 6]    [  6]    [ 11]    [51]    [34] [27]    [80]    [50]    [ 9]    [19]    [94]    [ 18]    [ 75]    [77]    [61] [ 5]    [95]    [15]    [63]    [ 5]    [73]    [ 67]    [ 74]    [64]    [75] [76]    [33]    [ 6]    [67]    [64]    [74]    [ 34]    [ 57]    [ 9]    [11] [25]    [68]    [86]    [73]    [29]    [ 7]    [ 90]    [ 19]    [ 9]    [13] [45]    [44]    [57]    [90]    [54]    [87]    [ 12]    [ 60]    [78]    [55] [69]    [84]    [93]    [99]    [70]    [94]    [ 99]    [ 30]    [91]    [49] [36]    [77]    [70]    [77]    [50]    [99]    [ 54]    [ 14]    [54]    [90] [74]    [17]    [59]    [59]    [54]    [86]    [ 71]    [ 22]    [11]    [80] [40]    [87]    [82]    [93]    [45]    [79]    [100]    [ 90]    [83]    [74] [69]    [99]    [88]    [59]    [13]    [52]    [ 29]    [  8]    [34]    [ 6] [71]    [52]    [99]    [ 2]    [50]    [18]    [ 42]    [ 25]    [30]    [ 8] [45]    [89]    [ 1]    [13]    [86]    [40]    [ 47]    [  6]    [75]    [ 9] [ 2]    [59]    [87]    [87]    [88]    [14]    [ 77]    [ 45]    [ 2]    [80] [34]    [16]    [62]    [49]    [28]    [ 4]    [ 82]    [  2]    [ 5]    [95] [43]    [20]    [99]    [85]    [21]    [94]    [ 11]    [ 90]    [67]    [69] [28]    [41]    [53]    [21]    [57]    [31]    [ 18]    [ 20]    [61]    [14] [20]    [75]    [48]    [56]    [65]    [30]    [ 36]    [ 10]    [53]    [73] [83]    [83]    [81]    [63]    [42]    [34]    [  6]    [ 31]    [73]    [12] [43]    [79]    [23]    [ 4]    [21]    [47]    [ 53]    [ 46]    [71]    [12] [89]    [32]    [50]    [62]    [95]    [65]    [ 34]    [ 11]    [79]    [65] [40]    [54]    [91]    [37]    [ 9]    [ 3]    [ 18]    [100]    [29]    [33] [77]    [ 9]    [58]    [ 5]    [11]    [85]    [ 21]    [ 34]    [70]    [66] [40]    [12]    [85]    [49]    [15]    [56]    [ 91]    [ 30]    [56]    [75] [81]    [14]    [74]    [20]    [17]    [86]    [ 68]    [  7]    [40]    [59] 

after executing aforementioned code:

    b =     columns 1 through 10      [35]    [76]    [68]    [59]    [13]    [63]    [ 35]    [ 47]    [30]    [ 7]     [15]    [38]    [50]    [25]    [21]    [58]    [ 45]    [ 92]    [ 5]    [79]     [59]    [22]    [19]    [67]    [15]    [ 6]    [  6]    [ 11]    [51]    [34]     [27]    [80]    [50]    [ 9]    [19]    [94]    [ 18]    [ 75]    [77]    [61]     [ 5]    [95]    [15]    [63]    [ 5]    [73]    [ 67]    [ 74]    [64]    [75]     [76]    [33]    [ 6]    [67]    [64]    [74]    [ 34]    [ 57]    [ 9]    [11]     [25]    [68]    [86]    [73]    [29]    [ 7]    [ 90]    [ 19]    [ 9]    [13]     [45]    [44]    [57]    [90]    [54]    [87]    [ 12]    [ 60]    [78]    [55]     [69]    [84]    [93]    [99]    [70]    [94]    [ 99]    [ 30]    [91]    [49]     [36]    [77]    [70]    [77]    [50]    [99]    [ 54]    [ 14]    [54]    [90]     [74]    [17]    [59]    [59]    [54]    [86]    [ 71]    [ 22]    [11]    [80]     [40]    [87]    [82]    [93]    [45]    [79]    [100]    [ 90]    [83]    [74]     [69]    [99]    [88]    [59]    [13]    [52]    [ 29]    [  8]    [34]    [ 6]     [71]    [52]    [99]    [ 2]    [50]    [18]    [ 42]    [ 25]    [30]    [ 8]     [45]    [89]    [ 1]    [13]    [86]    [40]    [ 47]    [  6]    [75]    [ 9]     [ 2]    [59]    [87]    [87]    [88]    [14]    [ 77]    [ 45]    [ 2]    [80]     [34]    [16]    [62]    [49]    [28]    [ 4]    [ 82]    [  2]    [ 5]    [95]     [43]    [20]    [99]    [85]    [21]    [94]    [ 11]    [ 90]    [67]    [69]     [28]    [41]    [53]    [21]    [57]    [31]    [ 18]    [ 20]    [61]    [14]     [20]    [75]    [48]    [56]    [65]    [30]    [ 36]    [ 10]    [53]    [73]     [83]    [83]    [81]    [63]    [42]    [34]    [  6]    [ 31]    [73]    [12]     [43]    [79]    [23]    [ 4]    [21]    [47]    [ 53]    [ 46]    [71]    [12]     [89]    [32]    [50]    [62]    [95]    [65]    [ 34]    [ 11]    [79]    [65]     [40]    [54]    [91]    [37]    [ 9]    [ 3]    [ 18]    [100]    [29]    [33]     [77]    [ 9]    [58]    [ 5]    [11]    [85]    [ 21]    [ 34]    [70]    [66]     [40]    [12]    [85]    [49]    [15]    [56]    [ 91]    [ 30]    [56]    [75]     [81]    [14]    [74]    [20]    [17]    [86]    [ 68]    [  7]    [40]    [59]    column 11      [41.2963]     [30.7037]     [14.2963]     [12.7037]     [26.7037]     [37.2963]     [35.2963]     [ 6.7037]     [ 0.7037]     [41.7037]     [31.7037]     [25.7037]     [42.2963]     [40.2963]     [39.2963]     [31.7037]     [46.7037]     [20.7037]     [34.2963]     [24.7037]     [36.2963]     [36.2963]     [16.7037]     [15.2963]     [17.7037]     [26.7037]     [10.7037]