diff --git a/R_Scripts/mnl_CMI_id_cont_sce.R b/R_Scripts/mnl_CMI_id_cont_sce.R
new file mode 100644
index 0000000000000000000000000000000000000000..001d3a514ee6fca45f42bc4cb608737e257025b5
--- /dev/null
+++ b/R_Scripts/mnl_CMI_id_cont_sce.R
@@ -0,0 +1,156 @@
+
+database<- database[database$gScenarios!=4,]
+### Initialise code
+apollo_initialise()
+
+### Set core controls
+apollo_control = list(
+  modelName       = "MNL_SP",
+  modelDescr      = "Simple MNL model on mode choice SP data",
+  indivID         = "id",
+  outputDirectory = "Output",
+  panelData       = TRUE
+)
+
+
+
+# ################################################################# #
+#### DEFINE MODEL PARAMETERS                                     ####
+# ################################################################# #
+
+### Vector of parameters, including any that are kept fixed in estimation
+apollo_beta=c(asc_a      = 0,
+              asc_b      = 0,
+              b_profit    =1,
+              b_hold      = 0,
+              b_loc       = 0,
+              b_admin1     = 0,
+              b_admin2 = 0,
+              b_hold_CMI = 0,
+              b_hold_Q35_1 = 0,
+              b_hold_Q35_1_CMI = 0,
+              b_hold_sce1 = 0,
+              b_hold_CMI_sce1 = 0,
+              b_hold_Q35_1_sce1 = 0,
+              b_hold_Q35_1_CMI_sce1 = 0,
+              b_hold_sce2 = 0,
+              b_hold_CMI_sce2 = 0,
+              b_hold_Q35_1_sce2 = 0,
+              b_hold_Q35_1_CMI_sce2 = 0
+              
+              
+              
+              
+)
+
+### Vector with names (in quotes) of parameters to be kept fixed at their starting value in apollo_beta, use apollo_beta_fixed = c() if none
+apollo_fixed = c()
+
+# ################################################################# #
+#### GROUP AND VALIDATE INPUTS                                   ####
+# ################################################################# #
+
+apollo_inputs = apollo_validateInputs()
+
+# ################################################################# #
+#### DEFINE MODEL AND LIKELIHOOD FUNCTION                        ####
+# ################################################################# #
+
+apollo_probabilities=function(apollo_beta, apollo_inputs, functionality="estimate"){
+  
+  ### Attach inputs and detach after function exit
+  apollo_attach(apollo_beta, apollo_inputs)
+  on.exit(apollo_detach(apollo_beta, apollo_inputs))
+  
+  ### Create list of probabilities P
+  P = list()
+  
+  ### List of utilities: these must use the same names as in mnl_settings, order is irrelevant
+  V = list()
+  V[["alt1"]]  = asc_a  +
+    b_profit  * profit1 -
+    b_hold * hold1 - 
+    b_hold_CMI*hold1*CMI -
+    b_hold_Q35_1_CMI*hold1*CMI*Q35_1 -
+    b_hold_Q35_1*hold1*Q35_1+
+    b_loc * loc1 + 
+    b_admin1 *admin_11+
+    b_admin2 *admin_21 -    
+    b_hold_sce1 * hold1*gScenarios_1 - 
+    b_hold_CMI_sce1*hold1*CMI*gScenarios_1 -
+    b_hold_Q35_1_CMI_sce1*hold1*CMI*Q35_1*gScenarios_1 -
+    b_hold_Q35_1_sce1*hold1*Q35_1*gScenarios_1 -    
+    b_hold_sce2 * hold1*gScenarios_2 - 
+    b_hold_CMI_sce2*hold1*CMI*gScenarios_2 -
+    b_hold_Q35_1_CMI_sce2*hold1*CMI*Q35_1*gScenarios_2 -
+    b_hold_Q35_1_sce2*hold1*Q35_1*gScenarios_2 
+  
+  
+  
+  
+  V[["alt2"]]  =asc_b  +
+    b_profit  * profit2 - 
+    b_hold * hold2 - 
+    b_hold_CMI*hold2*CMI -
+    b_hold_Q35_1_CMI*hold2*CMI*Q35_1 -
+    b_hold_Q35_1*hold2*Q35_1+
+    b_loc * loc2 + 
+    b_admin1 *admin_12+
+    b_admin2 *admin_22 -
+    b_hold_sce1 * hold2*gScenarios_1 - 
+    b_hold_CMI_sce1*hold2*CMI*gScenarios_1 -
+    b_hold_Q35_1_CMI_sce1*hold2*CMI*Q35_1*gScenarios_1 -
+    b_hold_Q35_1_sce1*hold2*Q35_1*gScenarios_1 -    
+    b_hold_sce2 * hold2*gScenarios_2 - 
+    b_hold_CMI_sce2*hold2*CMI*gScenarios_2 -
+    b_hold_Q35_1_CMI_sce2*hold2*CMI*Q35_1*gScenarios_2 -
+    b_hold_Q35_1_sce2*hold2*Q35_1*gScenarios_2 
+  
+  
+  
+  
+  V[["alt3"]]  =          b_profit  * profit3 
+  
+  ### Define settings for MNL model component
+  mnl_settings = list(
+    alternatives  = c(alt1=1, alt2=2, alt3=3), 
+    avail         = 1, 
+    choiceVar     = choosen,
+    utilities     = V
+  )
+  
+  ### Compute probabilities using MNL model
+  P[["model"]] = apollo_mnl(mnl_settings, functionality)
+  
+  ### Take product across observation for same individual
+  P = apollo_panelProd(P, apollo_inputs, functionality)
+  
+  ### Prepare and return outputs of function
+  P = apollo_prepareProb(P, apollo_inputs, functionality)
+  return(P)
+}
+
+# ################################################################# #
+#### MODEL ESTIMATION                                            ####
+# ################################################################# #
+
+model_CMI_id_sce = apollo_estimate(apollo_beta, apollo_fixed, apollo_probabilities, apollo_inputs)
+
+# ################################################################# #
+#### MODEL OUTPUTS                                               ####
+# ################################################################# #
+
+# ----------------------------------------------------------------- #
+#---- FORMATTED OUTPUT (TO SCREEN)                               ----
+# ----------------------------------------------------------------- #
+
+apollo_modelOutput(model_CMI_id_sce)
+
+# ----------------------------------------------------------------- #
+#---- FORMATTED OUTPUT (TO FILE, using model name)               ----
+# ----------------------------------------------------------------- #
+summary(model_CMI_id_sce)
+
+
+
+