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Expand file tree Collapse file tree Original file line number Diff line number Diff line change 6363# '
6464# ' A species-specific lookup table of estimated adjustment factors for crown
6565# ' width (CW) of saplings based on data from Bragg (2001).
66- # '
66+ # '
6767# ' @details
6868# ' FIA "saplings" are trees less than 5.0 in. (12.7 cm) diameter but greater
6969# ' than or equal to 1.0 in. (2.54 cm) diameter. In general, the data available
7272# ' (12.7 cm). Extrapolating beyond the range of the model fitting data is
7373# ' undesirable, especially since a quadratic term is used in the regression
7474# ' equations for some species.
75- # '
75+ # '
7676# ' Adjustment is based on the proportion of crown width predicted for 5-in.
7777# ' (12.7 cm) diameter, at each 1-in. (2.54 cm) increment below that. Intermediate
7878# ' values are interpolated in the crown width prediction method. Mean adjustment
7979# ' factors are used if a species-specific adjustment is not available.
80- # '
80+ # '
8181# ' @format ## `cw_sapling_adj`
8282# ' A data frame with 23 rows and 5 columns:
8383# ' \describe{
9494# ' @examples
9595# ' # Tsuga canadensis
9696# ' cw_coef[cw_coef$SPCD == 261, ]
97- # '
97+ # '
9898# ' cw_sapling_adj[cw_sapling_adj$SPCD == 261, ]
9999# ' @source
100100# ' Toney et al. 2009. A stem-map model for predicting tree canopy cover of
Original file line number Diff line number Diff line change 6666# ' `factor` marks. If not already `factor`, these will be coerced as such upon
6767# ' input. `factor` marks are those that take only a finite number of possible
6868# ' values (e.g. colors or types).
69- # '
69+ # '
7070# ' @references
7171# ' Baddeley A, Rubak E, Turner R (2015). _Spatial Point Patterns: Methodology
7272# ' and Applications with R_. Chapman and Hall/CRC Press, London.
7676# ' Ripley, B.D. (1977) Modelling spatial patterns. _Journal of the Royal
7777# ' Statistical Society: Series B (Methodological)_, **39**:2, 172–192.
7878# ' \url{https://doi.org/10.1111/j.2517-6161.1977.tb01615.x}.
79- # '
79+ # '
8080# ' @seealso
8181# ' \pkg{spatstat} package: \url{https://cran.r-project.org/package=spatstat}
82- # '
82+ # '
8383# ' @examples
8484# ' # observation window for the standard FIA plot design
8585# ' w <- create_fia_owin()
Original file line number Diff line number Diff line change 11ACTUALHT
22Asheville
3+ Baddeley
34Bastian
45Bechtold
56Biging
7+ CRC
68Cadaret
79Chengquan
810Connot
911Czaplewski
12+ DIA
1013Dacia
1114Daryn
1215Dockter
@@ -31,6 +34,7 @@ McWilliams
3134Menakis
3235Meneguzzo
3336Mensurationists
37+ Modelling
3438Moisen
3539NAIP
3640NLCD
@@ -39,6 +43,7 @@ Picotte
3943Proc
4044RMRS
4145Roesch
46+ Rubak
4247SRS
4348Schleeweis
4449Shettles
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