public void linearInterpolation(){
        if(this.nAnalyteConcns<2)throw new IllegalArgumentException("Method cubicInterpolation requres at least 2 data points; only " + this.nAnalyteConcns + " were supplied");
        this.methodUsed = 14;
        this.sampleErrorFlag = false;
        this.titleOne = "Linear interpolation ";
        if(!this.setDataOneDone)this.setDataOne();
        this.li = new LinearInterpolation(this.analyteConcns, this.responses);
        for(int i=0; i<this.nInterp; i++)this.calculatedResponses[i] = li.interpolate(this.interpolationConcns[i]);
        if(!this.supressPlot)this.plott();
        this.curveCheck(this.methodIndices[this.methodUsed]);
    }