Function reference • lofi

All functions
`allocate_float_bits()`	Approximate algorithm for allocating bits to a float given the maximum value
`bits_to_dbl()`	Bits to double
`bits_to_int32()`	Convert 32 bits into a a single R 32 bit signed integer value
`bits_to_lofi()`	Convert a sequence of 0/1 values (MSB first) to an integer
`choice_to_lofi()` `lofi_to_choice()`	Convert a choice from a list of options to a lofi bit representation
`dbl_to_bits()`	Convert a single double precision floating point value to bits
`dbl_to_lofi()` `lofi_to_dbl()`	Pack a double floating point value into fewer than 32 bits.
`expect_single_numeric()`	Expect the given value to be a single, non-NA numeric value
`expect_valid_nbits()`	Validate 'nbits' to be a proper value
`exponent_bits_to_int32()`	Convert an exponent in offset binary format to a 32 bit signed integer
`exponent_range()`	Calculate the possible range of exponents given the number of bits available
`float_info()`	What can the given float hold?
`formula_to_1arg_function()`	Conversion of formula to a 1-arg function
`hex_colour_to_lofi()` `lofi_to_hex_colour()`	Quantize hex colours into a low-bit representation
`int32_to_bits()`	Convert a single R 32-bit signed integer value to bits
`int32_to_exponent_bits()`	Convert a 32 bit signed integer to a floating point exponent in offset binary format
`int32_to_lofi()` `lofi_to_int32()`	Convert a single R 32-bit signed integer value to a lower bit representation
`lgl_to_lofi()` `lofi_to_lgl()`	Convert a logical to a lofi representation
`lofi_to_bits()`	Convert a low-bit integer into bit representation
`lofi_to_fp()` `dbl_to_fp()` `fp_to_dbl()` `fp_to_lofi()` `change_format_fp()`	Unpack a floating point value into a list
`mask()`	Create an integer to bit-mask the lower 'nbits' of an integer
`max_dbl_with_format()`	Determine max floating point value with given bit allocation
`pack()` `unpack()`	Pack/Unpack values as low-fidelity representation into a single 32-bit integer
`pack_custom()` `unpack_custom()` `pack_integer()` `unpack_integer()` `pack_scaled()` `unpack_scaled()` `pack_logical()` `unpack_logical()` `pack_choice()` `unpack_choice()` `pack_double()` `unpack_double()` `pack_colour()` `unpack_colour()`	Pack/unpack values of the given type
`plot_lofi_palette()`	Display a vector of lofi colours.
`plot_palette()`	Display a vector of hex colours.
`rgba_vec_to_hex_colour()` `hex_colour_to_rgba_vec()` `int32_to_hex_colour()` `hex_colour_to_int32()` `rgba_vec_to_int32()` `int32_to_rgba_vec()`	Convert between equivalent 32-bit representations
`sanitise_pack_spec()`	Sanitise a full pack_spec
`sanitise_spec()`	Sanitise an individual spec
`sanitise_spec_choice()`	Sanitise a spec for an 'choice'
`sanitise_spec_colour()`	Sanitise a spec for an 'colour'
`sanitise_spec_custom()`	Sanitise a spec for a 'custom' pack
`sanitise_spec_double()`	Sanitise a spec for a 'double'
`sanitise_spec_integer()`	Sanitise a spec for a 'integer'
`sanitise_spec_logical()`	Sanitise a spec for a 'logical'
`sanitise_spec_scaled()`	Sanitise a spec for a 'scaled' value
`show_bits()`	Show a representation of the bits in a numeric value
`valid_encoded_value()`	Check a value fits in the given number of bits

Reference

All functions

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