File 3. Surface Nanostiffness Parameters.xlsx

This data file contains one worksheet containing raw data and descriptive statistics regarding surface stiffness parameters obtained from square areas of phase images (force modulation mode) of the spider silk fibres using Gwyddion software, and are described in its manual.

The column descriptions for the raw data worksheet are as follows:

COLUMN A – Sample Label

COLUMN B – Average Value

COLUMN C – Minimum

COLUMN D – Maximum

COLUMN E – Median

COLUMN F – Ra

COLUMN G – Rms

COLUMN H – Skew

COLUMN I – Kurtosis