piperr: Speeds up Piper Center Analytics

utils::globalVariables(
  c("minterest",
    "exper",
    "exper1",
    "plot",
    "root",
    "filemajor",
    "piperfile",
    "class_year",
    "maj_conc",
    "c_pa_appt",
    "coach_appt",
    "pa_appt",
    "e_attend",
    "enkind",
    "Value",
    "survey_final",
    "ethnicity_count",
    "percent_respond",
    ".",
    "total",
    ".data",
    "n",
    "count",
    "Totals",
    "path",
    "year",
    "ss",
    "unique")
)