Are there non-parametric tests for comparing the spread of paired samples?

In Stock

Size Guide

$34.99 $29.99

Shipping and Returns Policy

Jan 24, 2024 ... The interquartile (IQR) method of outlier detection uses 1.5 as its scale to detect outliers because it most closely follows Gaussian ... Mar 15, 2024 ... Answers to the Who, What, When,. & Why? How AJRR is Supporting Hospitals. Required to Report: •3 new data elements. •IQR PROMs Extractable ... The distance between the first and third quartiles is a simple measure of spread that gives the range covered by the middle half of the data. Sep 11, 2018 ... • IQR/Med is 26%, but the study has > 2 rib echoes, the liver stiffness is over-estimated. • XL probe correctly used. Page 11 of 14. Version 1 ... Q1: How do you find the interquartile range (IQR)? Multiply Q1 by Q3 Add Q1 and Q3 together. Subtract Q1 from Q3 Divide Q3 by Q1. Q2: ... I figured that presenting the IQR as a single measure would be a good way to present at least how variable the middle 50% of the data is. Feb 28, 2011 ... The IQR is very trail rideable, but it is not going to dominate the trail like your going to want it to. The IQR is very tall and makes it ... We have two development centres that serves as our own research facilities. The sites enables us to keep track of and improve important parameters in a waste ... In R, the IQR() function is used to compute the interquartile range of a given object of numerical values. The interquartile range of these values is ... May 28, 2013 ... I found another outlier test that states: Find the inter quartile range, which is IQR = Q3 - Q1, where Q3 is the third quartile and Q1 is the first quartile.
  • Next Day Delivery by USPS Find out more

    Order by 9pm (excludes Public holidays)

    $11.99

  • Express Delivery - 48 Hours Find out more

    Order by 9pm (excludes Public holidays)

    $9.99

  • Standard Delivery $6.99 Find out more

    Delivered within 3 - 7 days (excludes Public holidays).

  • Store Delivery $6.99 Find out more

    Delivered to your chosen store within 3-7 days

    Spend over $400 (excluding delivery charge) to get a $20 voucher to spend in-store
  • International Delivery Find out more

    International Delivery is available for this product. The cost and delivery time depend on the country.

You can now return your online order in a few easy steps. Select your preferred tracked returns service. We have print at home, paperless and collection options available.

You have 28 days to return your order from the date it’s delivered. Exclusions apply.

View our full Returns and Exchanges information.

Our extended Christmas returns policy runs from 28th October until 5th January 2025, all items purchased online during this time can be returned for a full refund.

No reviews yet. Only logged in customers who have purchased this product may leave a review.