54356/how-do-i-make-a-matrix-from-a-list-of-vectors-in-r

Suppose l1 and l2 are my vectors,

li = c(1:5)

l2 = c(5:10)

Create a amtric from vectors using below syntax.

mat = matrix(c(vector1,vector2),nrow = m,ncol = n) where m and n are number of rows and columns.

You can use the plyr function: data <- ...READ MORE

The %in% operator tells which elements are ...READ MORE

There are multiple ways of getting this. ...READ MORE

You can try making a list of matrices ...READ MORE

Basically here we are making an equation ...READ MORE

By assuming that all the values are ...READ MORE

For avoiding rowwise(), I prefer to use ...READ MORE

Basically all we have to do is ...READ MORE

Use list[index] = NULL The list value will ...READ MORE

You can try na.omit() or na.exclude() too. ...READ MORE

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