Fig. 4From: Long-fibre reinforced polymer composites by 3D printing: influence of nature of reinforcement and processing parameters on mechanical performancePareto Chart for Standardized Parameter Effects for E (α = 0.05). Parameters significant at 95% (α < 0.05) are those with a Standardised Effect > than the red line. The red line is drawn at t, where t is the (1 – α / 2) quantile of a t-distribution with degrees of freedom equal to the degrees of freedom for the error term (2.0 for UTS and 1.98 for E)Back to article page