i have 2 column of data latitude & longitude. how can i get the distance from a point(Lat-1,long-1) to all other points?

the distance should be a column or row matrix. it should give initial distance Zero. lat long 5 55 6 60 7 65 . . . . .lat(n) long(n)

distance of each point from initial points using,dist= sqrt((x-x0)^2 + (y-y0)^2)); here x0&y0 are constant other terms changing..

Answer 1

[Jos (10584)]

From each point to all other points, resulting in N*(N-1) distances? Take a look at PDIST.