sliderInput(inputId, label, min, max, value, step = NULL,
    round = FALSE, format = "#,##0.#####", locale = "us",
    ticks = TRUE, animate = FALSE)input slot that will
  be used to access the value.min and NULL means no
  restriction).TRUE to round all values to the
  nearest integer; FALSE if no rounding is desired;
  or an integer to round to that number of digits (for
  example, 1 will round to the nearest 10, and -2 will
  round to the nearest .01). Any roformat. See details.FALSE to hide tick marks, TRUE
  to show them according to some simple heuristics.TRUE to show simple animation
  controls with default settings; FALSE not to; or a
  custom settings list, such as those created using
  animationOptions.locale are: updateSliderInput  Other input.elements: actionButton,
  checkboxGroupInput,
  checkboxInput, dateInput,
  dateRangeInput, fileInput,
  numericInput, radioButtons,
  selectInput, submitButton,
  textInput