Cody

# Eyal Soreq

Rank
Score
1 – 18 of 18

#### Problem 2049. Six Steps to PCA - Step 2: Covariance

Created by: Neil Caithness

#### Problem 2043. Six Steps to PCA - Step 1: Centre and Standardize

Created by: Neil Caithness

#### Problem 44349. Tick. Tock. Tick. Tock. Tick. Tock. Tick. Tock. Tick. Tock.

Created by: James

Tags cody5, time

#### Problem 564. How to subtract?

Created by: AMITAVA BISWAS

Tags cody5, X-Y, _x-y)

#### Problem 19. Swap the first and last columns

Created by: Cody Team

#### Problem 17. Find all elements less than 0 or greater than 10 and replace them with NaN

Created by: Cody Team

#### Problem 934. Find: Faster Alternatives for Large Sorted/Unique Vectors

Created by: Richard Zapor

#### Problem 5. Triangle Numbers

Created by: Cody Team

Tags math, triangle

#### Problem 7. Column Removal

Created by: Cody Team

#### Problem 6. Select every other element of a vector

Created by: Cody Team

#### Problem 149. Is my wife right?

Created by: the cyclist

Tags fun, stupid, silly

#### Problem 167. Pizza!

Created by: the cyclist

Tags pizza, fun

#### Problem 26. Determine if input is odd

Created by: Cody Team

#### Problem 8. Add two numbers

Created by: Cody Team

#### Problem 3. Find the sum of all the numbers of the input vector

Created by: Cody Team

#### Problem 1. Times 2 - START HERE

Created by: Cody Team

Tags intro, math, basics

#### Problem 2. Make the vector [1 2 3 4 5 6 7 8 9 10]

Created by: Cody Team

Tags basic, colon, x=1:10

#### Problem 42675. Get all corner elements from a matrix where dimension of matrix is always equal to or greater than 2.

Created by: kunal

Tags indexing

1 – 18 of 18