checkRd: (-1) plotColeCole.Rd:21: Lost braces; missing escapes or markup?
    21 | {No return value}
       | ^
checkRd: (-1) plotDeltaStrain.Rd:21: Lost braces; missing escapes or markup?
    21 | {No return value}
       | ^
checkRd: (-1) plotDisp.Rd:21: Lost braces; missing escapes or markup?
    21 | {No return value}
       | ^
checkRd: (-1) plotFft.Rd:23: Lost braces; missing escapes or markup?
    23 | {No return value}
       | ^
checkRd: (-1) plotGpdot.Rd:21: Lost braces; missing escapes or markup?
    21 | {No return value}
       | ^
checkRd: (-1) plotPAV.Rd:21: Lost braces; missing escapes or markup?
    21 | {No return value}
       | ^
checkRd: (-1) plotSpeedGp.Rd:5: Lost braces; missing escapes or markup?
     5 | \title{Speed-G'_{t} plot}
       |                 ^
checkRd: (-1) plotSpeedGp.Rd:24: Lost braces; missing escapes or markup?
    24 | create Speed-G'_{t} plot
       |                 ^
checkRd: (-1) plotSpeedGp.Rd:26: Lost braces; missing escapes or markup?
    26 | create Speed-G'_{t} plot
       |                 ^
checkRd: (-1) plotSpeedGp.Rd:21: Lost braces; missing escapes or markup?
    21 | {No return value}
       | ^
checkRd: (-1) plotSpeedGpp.Rd:5: Lost braces; missing escapes or markup?
     5 | \title{Speed-G''_{t} plot}
       |                  ^
checkRd: (-1) plotSpeedGpp.Rd:24: Lost braces; missing escapes or markup?
    24 | create Speed-G''_{t} plot
       |                  ^
checkRd: (-1) plotSpeedGpp.Rd:26: Lost braces; missing escapes or markup?
    26 | create Speed-G''_{t} plot
       |                  ^
checkRd: (-1) plotSpeedGpp.Rd:21: Lost braces; missing escapes or markup?
    21 | {No return value}
       | ^
checkRd: (-1) plotStrain.Rd:21: Lost braces; missing escapes or markup?
    21 | {No return value}
       | ^
checkRd: (-1) plotStressRate.Rd:21: Lost braces; missing escapes or markup?
    21 | {No return value}
       | ^
checkRd: (-1) plotStressStrain.Rd:25: Lost braces; missing escapes or markup?
    25 | {No return value}
       | ^
checkRd: (-1) plotStressTime.Rd:23: Lost braces; missing escapes or markup?
    23 | {No return value}
       | ^
checkRd: (-1) plotTimeRate.Rd:25: Lost braces; missing escapes or markup?
    25 | {No return value}
       | ^
checkRd: (-1) plotTimeStrain.Rd:25: Lost braces; missing escapes or markup?
    25 | {No return value}
       | ^
checkRd: (-1) plotTimeStress.Rd:25: Lost braces; missing escapes or markup?
    25 | {No return value}
       | ^
checkRd: (-1) plotVGP.Rd:21: Lost braces; missing escapes or markup?
    21 | {No return value}
       | ^