File 2. Surface Nanoroughness Parameters.xlsx

This data file contains one worksheet containing raw data and descriptive statistics regarding surface roughness parameters obtained from square areas of height images (dynamic 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 COLUMN J – Surface Area COLUMN K – Projected Area COLUMN L – Inclination (theta) COLUMN M – Inclination (phi)