# TimeMap from Dataframe

### Description

This function is a deprecated constructor of the class TimeMap.

### Usage

1 | ```
TimeMap.from.Dataframe(dframe, lag = 0, interpolation = splinefun)
``` |

### Arguments

`dframe` |
A data frame containing exactly two columns: the first one is interpreted as time |

`lag` |
a scalar describing the time lag. Positive Values shift the argument of the interpolation function forward in time. (retard its effect) |

`interpolation` |
A function that returns a function the default is splinefun. Other possible values are the linear interpolation approxfun or any self made function with the same interface. |

### Value

An object of class TimeMap that contains the interpolation function and the limits of the time range where the function is valid. Note that the limits change according to the time lag this serves as a saveguard for Model which thus can check that all involved functions of time are actually defined for the times of interest

### Author(s)

Carlos A. Sierra, Markus Mueller

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- 1: Converts from Delta14C to Absolute Fraction Modern
- 10: ~~ Methods for Function 'availableParticleProperties' ~~
- 100: ~~ Methods for Function 'getAccumulatedRelease' ~~
- 101: Calculates the accumulated carbon release from the pools as a...
- 102: getC14 method Model 14
- 103: ~~ Methods for Function 'getC14' ~~
- 104: Calculates the mass of radiocarbon (14C fraction times C...
- 105: getC method Model
- 106: ~~ Methods for Function 'getC' ~~
- 107: Calculates the C content of the pools
- 108: ~~ Methods for Function 'getCumulativeC' ~~
- 109: ~~ Methods for Function 'getDecompOp' ~~
- 11: ~~ Methods for Function 'availableParticleSets' ~~
- 110: ~~ Methods for Function 'getDotOut' ~~
- 111: read access to the models F14C variable
- 112: ~~ Methods for Function 'getF14C' ~~
- 113: Calculates the average radiocarbon fraction weighted by the...
- 114: radiocarbon
- 115: ~~ Methods for Function 'getF14' ~~
- 116: Calculates the 14C fraction of all pools
- 117: average radiocarbon fraction weighted by carbonrelease
- 118: ~~ Methods for Function 'getF14R' ~~
- 119: Calculates the average radiocarbon fraction weighted by the...
- 12: ~~ Methods for Function 'availableResidentSets' ~~
- 120: extract the format string
- 121: ~~ Methods for Function 'getFormat' ~~
- 122: creates a constant timedependent function and returns it
- 123: getFunctionDefinition method DecompositionOperator
- 124: ~~ Methods for Function 'getFunctionDefinition' ~~
- 125: getFunctionDefinition method TimeMap
- 126: getFunctionDefinition
- 127: ~~ Methods for Function 'getInFluxes' ~~
- 128: ~~ Methods for Function 'getInitialValues' ~~
- 129: compute the mean transit time
- 13: Implementation of the microbial model AWB (Allison,...
- 130: ~~ Methods for Function 'getMeanTransitTime' ~~
- 131: Access to the mean transit time
- 132: ~~ Methods for Function 'getNumberOfPools' ~~
- 133: ~~ Methods for Function 'getOutputFluxes' ~~
- 134: ~~ Methods for Function 'getOutputReceivers' ~~
- 135: ~~ Methods for Function 'getParticleMonteCarloSimulator' ~~
- 136: 14C respiration rate for all pools
- 137: ~~ Methods for Function 'getReleaseFlux14' ~~
- 138: Calculates the mass of radiocarbon in the release flux (14C...
- 139: get the release rate for all pools
- 14: Implementation of the microbial model Bacwave (bacterial...
- 140: ~~ Methods for Function 'getReleaseFlux' ~~
- 141: Calculates the release of C from each pool
- 142: return an (infinite) time range since the operator is...
- 143: ask for the boundaries of the underlying time interval
- 144: ~~ Methods for Function 'getTimeRange' ~~
- 145: ask for the boundaries of the underlying time interval
- 146: getTimeRange
- 147: getTimes method Model
- 148: ~~ Methods for Function 'getTimes' ~~
- 149: Extracts the times argument
- 15: Binding of pre- and post-bomb Delta14C curves
- 150: ~~ Methods for Function 'getTransferCoefficients' ~~
- 151: ~~ Methods for Function 'getTransferMatrix' ~~
- 152: compute the TransitTimeDistributionDensity
- 153: ~~ Methods for Function 'getTransitTimeDistributionDensity'...
- 154: methods for transit time distributions
- 155: ~~ Methods for Function 'getValues' ~~
- 156: Delta14C in soil CO2 efflux from Harvard Forest
- 157: Atmospheric radiocarbon for the period 1950-2010 from Hua et...
- 158: Implementation of the Introductory Carbon Balance Model...
- 159: Class '"InFlux"'
- 16: Class '"BoundFc"'
- 160: pass through constructor
- 161: ~~ Methods for Function 'InFlux' ~~
- 162: create a BoundInFlux from a TimeMap object
- 163: internal constructor (new)
- 164: internal constructor
- 165: initialize called by (new)
- 166: An internal constructor for 'Model_14' objects not...
- 167: internal constructor for Model objects
- 168: ~~ Methods for Function 'initialize' ~~
- 169: initialize called by (new)
- 17: constructor
- 170: Northern Hemisphere atmospheric radiocarbon for the pre-bomb...
- 171: Atmospheric radiocarbon for the 0-50,000 yr BP period
- 172: Add lines with the output of 'getC14', 'getC', or...
- 173: Class '"Model_14"'
- 174: ~~ Methods for Function 'Model_14' ~~
- 175: A general constructor
- 176: Class '"Model"'
- 177: general constructor for class Model
- 178: ~~ Methods for Function 'Model' ~~
- 179: A general constructor
- 18: constructor
- 180: Implementation of a one-pool C14 model
- 181: Implementation of a one pool model
- 182: ParallelModel
- 183: Plots the output of 'getF14' for each pool over time
- 184: Plots the output of 'getC' or 'getReleaseFlux' for each pool...
- 185: not yet implemented method to plot an overview of several...
- 186: ~~ Methods for Function 'plot' ~~
- 187: not yet implemented method to print an overview of several...
- 188: ~~ Methods for Function 'print' ~~
- 189: helper function to compute respiration coefficients
- 19: constructor
- 190: Implementation of the RothCModel
- 191: General m-pool linear C14 model with series structure
- 192: General m-pool linear model with series structure
- 193: show method Model
- 194: ~~ Methods for Function 'show' ~~
- 195: Models of Soil Organic Matter Decomposition
- 196: summary method Model
- 197: ~~ Methods for Function 'summary' ~~
- 198: System and pool age for compartment models
- 199: Implementation of a 6-pool Michaelis-Menten model
- 2: Converts from Delta14C to Absolute Fraction Modern
- 20: constructor
- 200: Implementation of a three-pool C14 model with feedback...
- 201: Implementation of a three pool model with feedback structure
- 202: Implementation of a three-pool C14 model with parallel...
- 203: Implementation of a three pool model with parallel structure
- 204: Implementation of a three-pool C14 model with series...
- 205: Implementation of a three pool model with series structure
- 206: Class '"TimeMap"'
- 207: TimeMap from Dataframe
- 208: constructor
- 209: constructor
- 21: constructor
- 210: ~~ Methods for Function 'TimeMap' ~~
- 211: deprecated constructor of the class TimeMap.
- 212: generic constructor
- 213: Transit times for compartment models
- 214: Estimation of the turnover time from a soil radiocarbon...
- 215: Implementation of a two-pool C14 model with feedback...
- 216: Implementation of a two pool model with feedback structure
- 217: Implementation of a two-pool Michaelis-Menten model
- 218: Implementation of a two-pool C14 model with parallel...
- 219: Implementation of a linear two pool model with parallel...
- 22: constructor
- 220: Implementation of a two-pool C14 model with series structure
- 221: Implementation of a two pool model with series structure
- 222: Implementation of the Yasso07 model
- 223: Implementation of the Yasso model.
- 224: (experimenta) partially overload [ ] for models
- 225: ~~ Methods for Function '[' ~~
- 226: ~~ Methods for Function '[[<-' ~~
- 227: ~~ Methods for Function '[[' ~~
- 228: ~~ Methods for Function '$' ~~
- 23: ~~ Methods for Function 'BoundFc' ~~
- 24: generic constructor
- 25: Class '"BoundInFlux"'
- 26: constructor
- 27: constructor
- 28: constructor
- 29: constructor
- 3: ~~ Methods for Function...
- 30: ~~ Methods for Function 'BoundInFlux' ~~
- 31: convert to BoundInFlux
- 32: generic constructor
- 33: Class '"BoundLinDecompOp"'
- 34: convert a ConstLinDecompOp to a BoundLinDecompOp
- 35: a constructor
- 36: a constructor
- 37: ~~ Methods for Function 'BoundLinDecompOp' ~~
- 38: create a BoundLinDecompOp from a TimeMap
- 39: Generic constructor
- 4: Converts its argument to an Absolute Fraction Modern...
- 40: Post-bomb atmospheric 14C fraction
- 41: Atmospheric 14C fraction
- 42: Implementation of the Century model
- 43: ~~ Methods for Function 'computeResults' ~~
- 44: creates an object containing the initial values for the 14C...
- 45: Class '"ConstLinDecompOp"'
- 46: construct from matric
- 47: ~~ Methods for Function 'ConstLinDecompOp' ~~
- 48: Generic constructor
- 49: Class '"DecompOp"'
- 5: convert to Absolute Fraction Normal values
- 50: pass through constructor
- 51: creates a ConstanDecompOp from a matrix
- 52: ~~ Methods for Function 'DecompOp' ~~
- 53: creates a BoundLinDecompOp from a TimeMap object
- 54: Class '"DecompositionOperator"'
- 55: Converts Absolute Fraction Modern values to Delta14C
- 56: Converts to Delta14C format
- 57: ~~ Methods for Function...
- 58: Converts its argument from an Absolute Fraction Modern to a...
- 59: convert to Absolute Fraction Normal values
- 6: ~~ Methods for Function 'AbsoluteFractionModern' ~~
- 60: ~~ Methods for Function 'Delta14C' ~~
- 61: deSolve lsoda wrapper
- 62: Soil CO2 efflux from an incubation experiment
- 63: ~~ Methods for Function 'fromDataFrame' ~~
- 64: assemble the objects components
- 65: Effects of temperature on decomposition rates according the...
- 66: Effects of temperature on decomposition rates according the...
- 67: Effects of temperature on decomposition rates according the...
- 68: Effects of temperature on decomposition rates according to...
- 69: Effects of temperature on decomposition rates according to...
- 7: ~~ Methods for Function 'as.character' ~~
- 70: Effects of temperature on decomposition rates according to...
- 71: Effects of temperature on decomposition rates according to a...
- 72: Effects of temperature on decomposition rates according to a...
- 73: Effects of temperature on decomposition rates according to a...
- 74: Effects of temperature on decomposition rates according to a...
- 75: Effects of temperature on decomposition rates according to...
- 76: Effects of temperature on decomposition rates according to...
- 77: Effects of moisture on decomposition rates according to the...
- 78: Effects of moisture on decomposition rates according to the...
- 79: Effects of moisture on decomposition rates according to the...
- 8: convert TimeMap Objects to something printable.
- 80: Effects of moisture on decomposition rates according to the...
- 81: Effects of moisture on decomposition rates according to the...
- 82: Effects of moisture on decomposition rates according to the...
- 83: Effects of moisture on decomposition rates according to the...
- 84: Effects of moisture on decomposition rates according to the...
- 85: Effects of moisture on decomposition rates according to the...
- 86: Effects of moisture on decomposition rates according to the...
- 87: Implementation of a the six-pool C14 model proposed by...
- 88: a constructor for class Model
- 89: a constructor for class Model_14
- 9: creates a character representation of the object in question
- 90: a constructor for class Model <- 14
- 91: a constructor for class Model_ 14
- 92: a constructor for class Model
- 93: a constructor for class Model
- 94: ~~ Methods for Function 'GeneralModel_14' ~~
- 95: A general constructor
- 96: a constructor for class Model
- 97: ~~ Methods for Function 'GeneralModel' ~~
- 98: A general constructor
- 99: time integrals of release fluxes per pool
- manMan/as.character: creates a character representation of the object in question
- manMan/C14Atm: Atmospheric 14C fraction
- manMan/C14Atm_NH: Post-bomb atmospheric 14C fraction
- manMan/eCO2: Soil CO2 efflux from an incubation experiment
- manMan/HarvardForest14CO2: Delta14C in soil CO2 efflux from Harvard Forest
- manMan/Hua2013: Atmospheric radiocarbon for the period 1950-2010 from Hua et...
- manMan/IntCal09: Northern Hemisphere atmospheric radiocarbon for the pre-bomb...
- manMan/IntCal13: Atmospheric radiocarbon for the 0-50,000 yr BP period